Enginetech V2679S Valve – Exhaust

Hummer H1

• 2004 Hummer H1 - 6.5L V8 HU395T-CH
  Note: .3718" tapered stem. 1.535" head.
• 2003 Hummer H1 - 6.5L V8 HU395T-CH
  Note: .3718" tapered stem. 1.535" head.

Chevrolet C3500HD

• 2002 Chevrolet C3500HD - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

Chevrolet Express 2500

• 2002 Chevrolet Express 2500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

Chevrolet Express 3500

• 2002 Chevrolet Express 3500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

GMC C3500HD

• 2002 GMC C3500HD - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

GMC Savana 2500

• 2002 GMC Savana 2500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

GMC Savana 3500

• 2002 GMC Savana 3500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

Hummer H1

• 2002 Hummer H1 - 6.5L V8 HU395T-CH
  Note: .3718" tapered stem. 1.535" head.

Chevrolet C3500HD

• 2001 Chevrolet C3500HD - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

Chevrolet Express 2500

• 2001 Chevrolet Express 2500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

Chevrolet Express 3500

• 2001 Chevrolet Express 3500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

GMC C3500HD

• 2001 GMC C3500HD - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

GMC Savana 2500

• 2001 GMC Savana 2500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

GMC Savana 3500

• 2001 GMC Savana 3500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

Chevrolet C2500

• 2000 Chevrolet C2500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

Chevrolet C3500

• 2000 Chevrolet C3500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

Chevrolet C3500HD

• 2000 Chevrolet C3500HD - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

Chevrolet Express 2500

• 2000 Chevrolet Express 2500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

Chevrolet Express 3500

• 2000 Chevrolet Express 3500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

Chevrolet K2500

• 2000 Chevrolet K2500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

Chevrolet K3500

• 2000 Chevrolet K3500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

GMC C2500

• 2000 GMC C2500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

GMC C3500

• 2000 GMC C3500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

GMC C3500HD

• 2000 GMC C3500HD - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

GMC K2500

• 2000 GMC K2500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

GMC K3500

• 2000 GMC K3500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

GMC Savana 2500

• 2000 GMC Savana 2500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

GMC Savana 3500

• 2000 GMC Savana 3500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

Chevrolet C1500 Suburban

• 1999 Chevrolet C1500 Suburban - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

Chevrolet C2500

• 1999 Chevrolet C2500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

Chevrolet C2500 Suburban

• 1999 Chevrolet C2500 Suburban - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

Chevrolet C3500

• 1999 Chevrolet C3500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

Chevrolet C3500HD

• 1999 Chevrolet C3500HD - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

Chevrolet Express 2500

• 1999 Chevrolet Express 2500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

Chevrolet Express 3500

• 1999 Chevrolet Express 3500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

Chevrolet K1500 Suburban

• 1999 Chevrolet K1500 Suburban - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

Chevrolet K2500

• 1999 Chevrolet K2500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

Chevrolet K2500 Suburban

• 1999 Chevrolet K2500 Suburban - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

Chevrolet K3500

• 1999 Chevrolet K3500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

Chevrolet P30

• 1999 Chevrolet P30 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

Chevrolet Tahoe

• 1999 Chevrolet Tahoe - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

GMC C1500 Suburban

• 1999 GMC C1500 Suburban - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

GMC C2500

• 1999 GMC C2500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

GMC C2500 Suburban

• 1999 GMC C2500 Suburban - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

GMC C3500

• 1999 GMC C3500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

GMC C3500HD

• 1999 GMC C3500HD - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

GMC K1500 Suburban

• 1999 GMC K1500 Suburban - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

GMC K2500

• 1999 GMC K2500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

GMC K2500 Suburban

• 1999 GMC K2500 Suburban - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

GMC K3500

• 1999 GMC K3500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

GMC P3500

• 1999 GMC P3500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

GMC Savana 2500

• 1999 GMC Savana 2500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

GMC Savana 3500

• 1999 GMC Savana 3500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

Chevrolet B7

• 1998 Chevrolet B7 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

Chevrolet C1500

• 1998 Chevrolet C1500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

Chevrolet C1500 Suburban

• 1998 Chevrolet C1500 Suburban - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

Chevrolet C2500

• 1998 Chevrolet C2500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

Chevrolet C2500 Suburban

• 1998 Chevrolet C2500 Suburban - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

Chevrolet C3500

• 1998 Chevrolet C3500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

Chevrolet C3500HD

• 1998 Chevrolet C3500HD - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

Chevrolet Express 2500

• 1998 Chevrolet Express 2500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

Chevrolet Express 3500

• 1998 Chevrolet Express 3500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

Chevrolet K1500

• 1998 Chevrolet K1500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

Chevrolet K1500 Suburban

• 1998 Chevrolet K1500 Suburban - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

Chevrolet K2500

• 1998 Chevrolet K2500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

Chevrolet K2500 Suburban

• 1998 Chevrolet K2500 Suburban - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

Chevrolet K3500

• 1998 Chevrolet K3500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

Chevrolet P30

• 1998 Chevrolet P30 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

Chevrolet Tahoe

• 1998 Chevrolet Tahoe - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

GMC B7

• 1998 GMC B7 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

GMC C1500 Suburban

• 1998 GMC C1500 Suburban - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

GMC C2500

• 1998 GMC C2500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

GMC C2500 Suburban

• 1998 GMC C2500 Suburban - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

GMC C3500

• 1998 GMC C3500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

GMC C3500HD

• 1998 GMC C3500HD - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

GMC K1500

• 1998 GMC K1500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

GMC K1500 Suburban

• 1998 GMC K1500 Suburban - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

GMC K2500

• 1998 GMC K2500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

GMC K2500 Suburban

• 1998 GMC K2500 Suburban - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

GMC K3500

• 1998 GMC K3500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

GMC P3500

• 1998 GMC P3500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

GMC Savana 2500

• 1998 GMC Savana 2500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

GMC Savana 3500

• 1998 GMC Savana 3500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

Chevrolet B7

• 1997 Chevrolet B7 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

Chevrolet C1500

• 1997 Chevrolet C1500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

Chevrolet C1500 Suburban

• 1997 Chevrolet C1500 Suburban - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

Chevrolet C2500

• 1997 Chevrolet C2500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

Chevrolet C2500 Suburban

• 1997 Chevrolet C2500 Suburban - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

Chevrolet C3500

• 1997 Chevrolet C3500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

Chevrolet C3500HD

• 1997 Chevrolet C3500HD - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

Chevrolet Express 2500

• 1997 Chevrolet Express 2500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

Chevrolet Express 3500

• 1997 Chevrolet Express 3500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

Chevrolet K1500

• 1997 Chevrolet K1500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

Chevrolet K1500 Suburban

• 1997 Chevrolet K1500 Suburban - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

Chevrolet K2500

• 1997 Chevrolet K2500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

Chevrolet K2500 Suburban

• 1997 Chevrolet K2500 Suburban - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

Chevrolet K3500

• 1997 Chevrolet K3500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

Chevrolet P30

• 1997 Chevrolet P30 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

Chevrolet Tahoe

• 1997 Chevrolet Tahoe - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

GMC B7

• 1997 GMC B7 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

GMC C1500

• 1997 GMC C1500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

GMC C1500 Suburban

• 1997 GMC C1500 Suburban - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

GMC C2500

• 1997 GMC C2500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

GMC C2500 Suburban

• 1997 GMC C2500 Suburban - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

GMC C3500

• 1997 GMC C3500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

GMC C3500HD

• 1997 GMC C3500HD - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

GMC K1500

• 1997 GMC K1500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

GMC K1500 Suburban

• 1997 GMC K1500 Suburban - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

GMC K2500

• 1997 GMC K2500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

GMC K2500 Suburban

• 1997 GMC K2500 Suburban - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

GMC K3500

• 1997 GMC K3500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

GMC P3500

• 1997 GMC P3500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

GMC Savana 2500

• 1997 GMC Savana 2500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

GMC Savana 3500

• 1997 GMC Savana 3500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

GMC Yukon

• 1997 GMC Yukon - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

Chevrolet C1500

• 1996 Chevrolet C1500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

Chevrolet C1500 Suburban

• 1996 Chevrolet C1500 Suburban - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

Chevrolet C2500

• 1996 Chevrolet C2500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

Chevrolet C2500 Suburban

• 1996 Chevrolet C2500 Suburban - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

Chevrolet C3500

• 1996 Chevrolet C3500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

Chevrolet C3500HD

• 1996 Chevrolet C3500HD - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

Chevrolet Express 2500

• 1996 Chevrolet Express 2500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

Chevrolet Express 3500

• 1996 Chevrolet Express 3500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

Chevrolet G30

• 1996 Chevrolet G30 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

Chevrolet K1500

• 1996 Chevrolet K1500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

Chevrolet K1500 Suburban

• 1996 Chevrolet K1500 Suburban - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

Chevrolet K2500

• 1996 Chevrolet K2500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

Chevrolet K2500 Suburban

• 1996 Chevrolet K2500 Suburban - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

Chevrolet K3500

• 1996 Chevrolet K3500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

Chevrolet P30

• 1996 Chevrolet P30 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

Chevrolet Tahoe

• 1996 Chevrolet Tahoe - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

GMC C1500

• 1996 GMC C1500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

GMC C1500 Suburban

• 1996 GMC C1500 Suburban - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

GMC C2500

• 1996 GMC C2500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

GMC C2500 Suburban

• 1996 GMC C2500 Suburban - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

GMC C3500

• 1996 GMC C3500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

GMC C3500HD

• 1996 GMC C3500HD - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

GMC G3500

• 1996 GMC G3500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

GMC K1500

• 1996 GMC K1500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

GMC K1500 Suburban

• 1996 GMC K1500 Suburban - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

GMC K2500

• 1996 GMC K2500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

GMC K2500 Suburban

• 1996 GMC K2500 Suburban - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

GMC K3500

• 1996 GMC K3500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

GMC P3500

• 1996 GMC P3500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

GMC Savana 2500

• 1996 GMC Savana 2500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

GMC Savana 3500

• 1996 GMC Savana 3500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

GMC Yukon

• 1996 GMC Yukon - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

Chevrolet C1500

• 1995 Chevrolet C1500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

Chevrolet C1500 Suburban

• 1995 Chevrolet C1500 Suburban - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

Chevrolet C2500

• 1995 Chevrolet C2500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

Chevrolet C2500 Suburban

• 1995 Chevrolet C2500 Suburban - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

Chevrolet C3500

• 1995 Chevrolet C3500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

Chevrolet C3500HD

• 1995 Chevrolet C3500HD - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

Chevrolet G20

• 1995 Chevrolet G20 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

Chevrolet G30

• 1995 Chevrolet G30 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

Chevrolet K1500

• 1995 Chevrolet K1500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

Chevrolet K1500 Suburban

• 1995 Chevrolet K1500 Suburban - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

Chevrolet K2500

• 1995 Chevrolet K2500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

Chevrolet K2500 Suburban

• 1995 Chevrolet K2500 Suburban - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

Chevrolet K3500

• 1995 Chevrolet K3500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

Chevrolet P30

• 1995 Chevrolet P30 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

Chevrolet Tahoe

• 1995 Chevrolet Tahoe - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

GMC C1500

• 1995 GMC C1500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

GMC C1500 Suburban

• 1995 GMC C1500 Suburban - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

GMC C2500

• 1995 GMC C2500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

GMC C2500 Suburban

• 1995 GMC C2500 Suburban - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

GMC C3500

• 1995 GMC C3500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

GMC C3500HD

• 1995 GMC C3500HD - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

GMC G2500

• 1995 GMC G2500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

GMC G3500

• 1995 GMC G3500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

GMC K1500

• 1995 GMC K1500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

GMC K1500 Suburban

• 1995 GMC K1500 Suburban - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

GMC K2500

• 1995 GMC K2500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

GMC K2500 Suburban

• 1995 GMC K2500 Suburban - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

GMC K3500

• 1995 GMC K3500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

GMC P3500

• 1995 GMC P3500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

GMC Yukon

• 1995 GMC Yukon - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

Chevrolet Blazer

• 1994 Chevrolet Blazer - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

Chevrolet C1500

• 1994 Chevrolet C1500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

Chevrolet C2500

• 1994 Chevrolet C2500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

Chevrolet C2500 Suburban

• 1994 Chevrolet C2500 Suburban - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

Chevrolet C3500

• 1994 Chevrolet C3500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

Chevrolet C3500HD

• 1994 Chevrolet C3500HD - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

Chevrolet G20

• 1994 Chevrolet G20 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

Chevrolet G30

• 1994 Chevrolet G30 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

Chevrolet K1500

• 1994 Chevrolet K1500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

Chevrolet K2500

• 1994 Chevrolet K2500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

Chevrolet K2500 Suburban

• 1994 Chevrolet K2500 Suburban - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

Chevrolet K3500

• 1994 Chevrolet K3500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

Chevrolet P30

• 1994 Chevrolet P30 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

GMC C1500

• 1994 GMC C1500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

GMC C2500

• 1994 GMC C2500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

GMC C2500 Suburban

• 1994 GMC C2500 Suburban - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

GMC C3500

• 1994 GMC C3500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

GMC C3500HD

• 1994 GMC C3500HD - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

GMC G2500

• 1994 GMC G2500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

GMC G3500

• 1994 GMC G3500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

GMC K1500

• 1994 GMC K1500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

GMC K2500

• 1994 GMC K2500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

GMC K2500 Suburban

• 1994 GMC K2500 Suburban - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

GMC K3500

• 1994 GMC K3500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

GMC P3500

• 1994 GMC P3500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

GMC Yukon

• 1994 GMC Yukon - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

AM General Hummer

• 1993 AM General Hummer - 6.2L V8 HU379T
  Note: .3718" tapered stem. 1.535" head.

Chevrolet C1500

• 1993 Chevrolet C1500 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

Chevrolet C2500

• 1993 Chevrolet C2500 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.
• 1993 Chevrolet C2500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

Chevrolet C3500

• 1993 Chevrolet C3500 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.
• 1993 Chevrolet C3500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

Chevrolet C3500HD

• 1993 Chevrolet C3500HD - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

Chevrolet G20

• 1993 Chevrolet G20 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

Chevrolet G30

• 1993 Chevrolet G30 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

Chevrolet K1500

• 1993 Chevrolet K1500 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

Chevrolet K2500

• 1993 Chevrolet K2500 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.
• 1993 Chevrolet K2500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

Chevrolet K3500

• 1993 Chevrolet K3500 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.
• 1993 Chevrolet K3500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

Chevrolet P30

• 1993 Chevrolet P30 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

GMC C1500

• 1993 GMC C1500 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

GMC C2500

• 1993 GMC C2500 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.
• 1993 GMC C2500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

GMC C3500

• 1993 GMC C3500 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.
• 1993 GMC C3500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

GMC C3500HD

• 1993 GMC C3500HD - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

GMC G2500

• 1993 GMC G2500 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

GMC G3500

• 1993 GMC G3500 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

GMC K1500

• 1993 GMC K1500 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

GMC K2500

• 1993 GMC K2500 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.
• 1993 GMC K2500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

GMC K3500

• 1993 GMC K3500 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.
• 1993 GMC K3500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

GMC P3500

• 1993 GMC P3500 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

AM General Hummer

• 1992 AM General Hummer - 6.2L V8 HU379T
  Note: .3718" tapered stem. 1.535" head.

Chevrolet C1500

• 1992 Chevrolet C1500 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

Chevrolet C2500

• 1992 Chevrolet C2500 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.
• 1992 Chevrolet C2500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

Chevrolet C3500

• 1992 Chevrolet C3500 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.
• 1992 Chevrolet C3500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

Chevrolet C3500HD

• 1992 Chevrolet C3500HD - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

Chevrolet G20

• 1992 Chevrolet G20 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

Chevrolet G30

• 1992 Chevrolet G30 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

Chevrolet K1500

• 1992 Chevrolet K1500 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

Chevrolet K2500

• 1992 Chevrolet K2500 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.
• 1992 Chevrolet K2500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

Chevrolet K3500

• 1992 Chevrolet K3500 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.
• 1992 Chevrolet K3500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

Chevrolet P30

• 1992 Chevrolet P30 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

GMC C1500

• 1992 GMC C1500 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

GMC C2500

• 1992 GMC C2500 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.
• 1992 GMC C2500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

GMC C3500

• 1992 GMC C3500 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.
• 1992 GMC C3500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

GMC C3500HD

• 1992 GMC C3500HD - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

GMC G2500

• 1992 GMC G2500 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

GMC G3500

• 1992 GMC G3500 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

GMC K1500

• 1992 GMC K1500 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

GMC K2500

• 1992 GMC K2500 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.
• 1992 GMC K2500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

GMC K3500

• 1992 GMC K3500 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.
• 1992 GMC K3500 - 6.5L V8 GM395T-CH
  Note: Turbo & non-turbo. .3718" tapered stem. 1.535" head.

GMC P3500

• 1992 GMC P3500 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

Chevrolet Blazer

• 1991 Chevrolet Blazer - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

Chevrolet C1500

• 1991 Chevrolet C1500 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

Chevrolet C2500

• 1991 Chevrolet C2500 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

Chevrolet C3500

• 1991 Chevrolet C3500 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

Chevrolet G20

• 1991 Chevrolet G20 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

Chevrolet G30

• 1991 Chevrolet G30 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

Chevrolet K1500

• 1991 Chevrolet K1500 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

Chevrolet K2500

• 1991 Chevrolet K2500 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

Chevrolet K3500

• 1991 Chevrolet K3500 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

Chevrolet P30

• 1991 Chevrolet P30 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

Chevrolet R1500 Suburban

• 1991 Chevrolet R1500 Suburban - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

Chevrolet R2500 Suburban

• 1991 Chevrolet R2500 Suburban - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

Chevrolet R3500

• 1991 Chevrolet R3500 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

Chevrolet V1500 Suburban

• 1991 Chevrolet V1500 Suburban - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

Chevrolet V2500 Suburban

• 1991 Chevrolet V2500 Suburban - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

Chevrolet V3500

• 1991 Chevrolet V3500 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

GMC C1500

• 1991 GMC C1500 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

GMC C2500

• 1991 GMC C2500 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

GMC C3500

• 1991 GMC C3500 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

GMC G2500

• 1991 GMC G2500 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

GMC G3500

• 1991 GMC G3500 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

GMC Jimmy

• 1991 GMC Jimmy - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

GMC K1500

• 1991 GMC K1500 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

GMC K2500

• 1991 GMC K2500 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

GMC K3500

• 1991 GMC K3500 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

GMC P3500

• 1991 GMC P3500 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

GMC R1500 Suburban

• 1991 GMC R1500 Suburban - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

GMC R2500 Suburban

• 1991 GMC R2500 Suburban - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

GMC R3500

• 1991 GMC R3500 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

GMC V1500 Suburban

• 1991 GMC V1500 Suburban - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

GMC V2500 Suburban

• 1991 GMC V2500 Suburban - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

GMC V3500

• 1991 GMC V3500 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

Chevrolet Blazer

• 1990 Chevrolet Blazer - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

Chevrolet C1500

• 1990 Chevrolet C1500 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

Chevrolet C2500

• 1990 Chevrolet C2500 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

Chevrolet C3500

• 1990 Chevrolet C3500 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

Chevrolet G20

• 1990 Chevrolet G20 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

Chevrolet G30

• 1990 Chevrolet G30 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

Chevrolet K1500

• 1990 Chevrolet K1500 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

Chevrolet K2500

• 1990 Chevrolet K2500 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

Chevrolet K3500

• 1990 Chevrolet K3500 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

Chevrolet P30

• 1990 Chevrolet P30 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

Chevrolet R1500 Suburban

• 1990 Chevrolet R1500 Suburban - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

Chevrolet R2500 Suburban

• 1990 Chevrolet R2500 Suburban - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

Chevrolet R3500

• 1990 Chevrolet R3500 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

Chevrolet V1500 Suburban

• 1990 Chevrolet V1500 Suburban - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

Chevrolet V2500 Suburban

• 1990 Chevrolet V2500 Suburban - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

Chevrolet V3500

• 1990 Chevrolet V3500 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

GMC C1500

• 1990 GMC C1500 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

GMC C2500

• 1990 GMC C2500 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

GMC C3500

• 1990 GMC C3500 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

GMC G2500

• 1990 GMC G2500 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

GMC G3500

• 1990 GMC G3500 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

GMC Jimmy

• 1990 GMC Jimmy - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

GMC K1500

• 1990 GMC K1500 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

GMC K2500

• 1990 GMC K2500 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

GMC K3500

• 1990 GMC K3500 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

GMC P3500

• 1990 GMC P3500 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

GMC R1500 Suburban

• 1990 GMC R1500 Suburban - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

GMC R2500 Suburban

• 1990 GMC R2500 Suburban - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

GMC R3500

• 1990 GMC R3500 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

GMC V1500 Suburban

• 1990 GMC V1500 Suburban - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

GMC V2500 Suburban

• 1990 GMC V2500 Suburban - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

GMC V3500

• 1990 GMC V3500 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

Chevrolet Blazer

• 1989 Chevrolet Blazer - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

Chevrolet C1500

• 1989 Chevrolet C1500 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

Chevrolet C2500

• 1989 Chevrolet C2500 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

Chevrolet C3500

• 1989 Chevrolet C3500 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

Chevrolet G20

• 1989 Chevrolet G20 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

Chevrolet G30

• 1989 Chevrolet G30 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

Chevrolet K1500

• 1989 Chevrolet K1500 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

Chevrolet K2500

• 1989 Chevrolet K2500 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

Chevrolet K3500

• 1989 Chevrolet K3500 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

Chevrolet P20

• 1989 Chevrolet P20 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

Chevrolet P30

• 1989 Chevrolet P30 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

Chevrolet R1500 Suburban

• 1989 Chevrolet R1500 Suburban - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

Chevrolet R2500

• 1989 Chevrolet R2500 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

Chevrolet R2500 Suburban

• 1989 Chevrolet R2500 Suburban - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

Chevrolet R3500

• 1989 Chevrolet R3500 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

Chevrolet V1500 Suburban

• 1989 Chevrolet V1500 Suburban - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

Chevrolet V2500 Suburban

• 1989 Chevrolet V2500 Suburban - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

Chevrolet V3500

• 1989 Chevrolet V3500 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

GMC C1500

• 1989 GMC C1500 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

GMC C2500

• 1989 GMC C2500 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

GMC C3500

• 1989 GMC C3500 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

GMC G2500

• 1989 GMC G2500 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

GMC G3500

• 1989 GMC G3500 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

GMC Jimmy

• 1989 GMC Jimmy - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

GMC K1500

• 1989 GMC K1500 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

GMC K2500

• 1989 GMC K2500 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

GMC K3500

• 1989 GMC K3500 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

GMC P2500

• 1989 GMC P2500 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

GMC P3500

• 1989 GMC P3500 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

GMC R1500 Suburban

• 1989 GMC R1500 Suburban - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

GMC R2500

• 1989 GMC R2500 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

GMC R2500 Suburban

• 1989 GMC R2500 Suburban - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

GMC R3500

• 1989 GMC R3500 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

GMC V1500 Suburban

• 1989 GMC V1500 Suburban - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

GMC V2500 Suburban

• 1989 GMC V2500 Suburban - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

GMC V3500

• 1989 GMC V3500 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

Chevrolet Blazer

• 1988 Chevrolet Blazer - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

Chevrolet C1500

• 1988 Chevrolet C1500 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

Chevrolet C2500

• 1988 Chevrolet C2500 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

Chevrolet C3500

• 1988 Chevrolet C3500 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

Chevrolet G20

• 1988 Chevrolet G20 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

Chevrolet G30

• 1988 Chevrolet G30 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

Chevrolet K1500

• 1988 Chevrolet K1500 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

Chevrolet K2500

• 1988 Chevrolet K2500 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

Chevrolet K3500

• 1988 Chevrolet K3500 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

Chevrolet P20

• 1988 Chevrolet P20 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

Chevrolet P30

• 1988 Chevrolet P30 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

Chevrolet R10 Suburban

• 1988 Chevrolet R10 Suburban - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

Chevrolet R20

• 1988 Chevrolet R20 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

Chevrolet R20 Suburban

• 1988 Chevrolet R20 Suburban - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

Chevrolet R30

• 1988 Chevrolet R30 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

Chevrolet V10 Suburban

• 1988 Chevrolet V10 Suburban - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

Chevrolet V20 Suburban

• 1988 Chevrolet V20 Suburban - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

Chevrolet V30

• 1988 Chevrolet V30 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

GMC C1500

• 1988 GMC C1500 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

GMC C2500

• 1988 GMC C2500 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

GMC C3500

• 1988 GMC C3500 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

GMC G2500

• 1988 GMC G2500 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

GMC G3500

• 1988 GMC G3500 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

GMC Jimmy

• 1988 GMC Jimmy - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

GMC K1500

• 1988 GMC K1500 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

GMC K2500

• 1988 GMC K2500 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

GMC K3500

• 1988 GMC K3500 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

GMC P2500

• 1988 GMC P2500 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

GMC P3500

• 1988 GMC P3500 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

GMC R1500 Suburban

• 1988 GMC R1500 Suburban - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

GMC R2500

• 1988 GMC R2500 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

GMC R2500 Suburban

• 1988 GMC R2500 Suburban - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

GMC R3500

• 1988 GMC R3500 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

GMC V1500 Suburban

• 1988 GMC V1500 Suburban - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

GMC V2500 Suburban

• 1988 GMC V2500 Suburban - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.

GMC V3500

• 1988 GMC V3500 - 6.2L V8 GM379T-CH
  Note: Engine VIN code C. .3718" tapered stem. 1.535" head.