Enginetech HB135 Head Bolt Set

Pontiac Firebird

• 1989 Pontiac Firebird - 3.8L V6 GM231CBA-BU
  Note: Engine VIN code 7. One set required.

Buick Century

• 1988 Buick Century - 3.8L V6 GM231CA-BU
  Note: Engine VIN code A,B,3. One set required.

Buick Electra

• 1988 Buick Electra - 3.8L V6 GM231CA-BU
  Note: Engine VIN code A,B,3. One set required.

Buick LeSabre

• 1988 Buick LeSabre - 3.8L V6 GM231CA-BU
  Note: Engine VIN code A,B,3. One set required.

Buick Reatta

• 1988 Buick Reatta - 3.8L V6 GM231CA-BU
  Note: Engine VIN code A,B,3. One set required.

Oldsmobile 98

• 1988 Oldsmobile 98 - 3.8L V6 GM231CA-BU
  Note: Engine VIN code A,B,3. One set required.

Oldsmobile Cutlass Ciera

• 1988 Oldsmobile Cutlass Ciera - 3.8L V6 GM231CA-BU
  Note: Engine VIN code A,B,3. One set required.

Oldsmobile Cutlass Cruiser

• 1988 Oldsmobile Cutlass Cruiser - 3.8L V6 GM231CA-BU
  Note: Engine VIN code A,B,3. One set required.

Oldsmobile Delta 88

• 1988 Oldsmobile Delta 88 - 3.8L V6 GM231CA-BU
  Note: Engine VIN code A,B,3. One set required.

Pontiac Bonneville

• 1988 Pontiac Bonneville - 3.8L V6 GM231CA-BU
  Note: Engine VIN code A,B,3. One set required.

Buick Century

• 1987 Buick Century - 3.8L V6 GM231CA-BU
  Note: Engine VIN code A,B,3. One set required.

Buick Electra

• 1987 Buick Electra - 3.8L V6 GM231CA-BU
  Note: Engine VIN code A,B,3. One set required.

Buick LeSabre

• 1987 Buick LeSabre - 3.8L V6 GM231CA-BU
  Note: Engine VIN code A,B,3. One set required.

Buick Regal

• 1987 Buick Regal - 3.8L V6 GM231CA-BU
  Note: Engine VIN code A,B,3. One set required.
• 1987 Buick Regal - 3.8L V6 GM231CBA-BU
  Note: Engine VIN code 7. One set required.

Oldsmobile 98

• 1987 Oldsmobile 98 - 3.8L V6 GM231CA-BU
  Note: Engine VIN code A,B,3. One set required.

Oldsmobile Cutlass Ciera

• 1987 Oldsmobile Cutlass Ciera - 3.8L V6 GM231CA-BU
  Note: Engine VIN code A,B,3. One set required.

Oldsmobile Cutlass Cruiser

• 1987 Oldsmobile Cutlass Cruiser - 3.8L V6 GM231CA-BU
  Note: Engine VIN code A,B,3. One set required.

Oldsmobile Cutlass Supreme

• 1987 Oldsmobile Cutlass Supreme - 3.8L V6 GM231CA-BU
  Note: Engine VIN code A,B,3. One set required.

Oldsmobile Delta 88

• 1987 Oldsmobile Delta 88 - 3.8L V6 GM231CA-BU
  Note: Engine VIN code A,B,3. One set required.

Pontiac Bonneville

• 1987 Pontiac Bonneville - 3.8L V6 GM231CA-BU
  Note: Engine VIN code A,B,3. One set required.

Pontiac Grand Prix

• 1987 Pontiac Grand Prix - 3.8L V6 GM231CA-BU
  Note: Engine VIN code A,B,3. One set required.

Buick Century

• 1986 Buick Century - 3.8L V6 GM231CA-BU
  Note: Engine VIN code A,B,3. One set required.

Buick Electra

• 1986 Buick Electra - 3.8L V6 GM231CA-BU
  Note: Engine VIN code A,B,3. One set required.

Buick LeSabre

• 1986 Buick LeSabre - 3.8L V6 GM231CA-BU
  Note: Engine VIN code A,B,3. One set required.

Buick Regal

• 1986 Buick Regal - 3.8L V6 GM231CA-BU
  Note: Engine VIN code A,B,3. One set required.
• 1986 Buick Regal - 3.8L V6 GM231CBA-BU
  Note: Engine VIN code 7. One set required.

Oldsmobile 98

• 1986 Oldsmobile 98 - 3.8L V6 GM231CA-BU
  Note: Engine VIN code A,B,3. One set required.

Oldsmobile Cutlass Ciera

• 1986 Oldsmobile Cutlass Ciera - 3.8L V6 GM231CA-BU
  Note: Engine VIN code A,B,3. One set required.

Oldsmobile Cutlass Salon

• 1986 Oldsmobile Cutlass Salon - 3.8L V6 GM231CA-BU
  Note: Engine VIN code A,B,3. One set required.

Oldsmobile Cutlass Supreme

• 1986 Oldsmobile Cutlass Supreme - 3.8L V6 GM231CA-BU
  Note: Engine VIN code A,B,3. One set required.

Oldsmobile Delta 88

• 1986 Oldsmobile Delta 88 - 3.8L V6 GM231CA-BU
  Note: Engine VIN code A,B,3. One set required.

Pontiac Bonneville

• 1986 Pontiac Bonneville - 3.8L V6 GM231CA-BU
  Note: Engine VIN code A,B,3. One set required.

Pontiac Grand Prix

• 1986 Pontiac Grand Prix - 3.8L V6 GM231CA-BU
  Note: Engine VIN code A,B,3. One set required.