Enginetech PK18 Expansion Plug Kit

Jeep Grand Wagoneer

• 1991 Jeep Grand Wagoneer - 5.9L V8 AM360T
  Note: Steel plugs.
• 1990 Jeep Grand Wagoneer - 5.9L V8 AM360T
  Note: Steel plugs.
• 1989 Jeep Grand Wagoneer - 5.9L V8 AM360T
  Note: Steel plugs.
• 1988 Jeep Grand Wagoneer - 5.9L V8 AM360T
  Note: Steel plugs.

Jeep J10

• 1988 Jeep J10 - 5.9L V8 AM360T
  Note: Steel plugs.

Jeep J20

• 1988 Jeep J20 - 5.9L V8 AM360T
  Note: Steel plugs.

Jeep Grand Wagoneer

• 1987 Jeep Grand Wagoneer - 5.9L V8 AM360T
  Note: Steel plugs.

Jeep J10

• 1987 Jeep J10 - 5.9L V8 AM360T
  Note: Steel plugs.

Jeep J20

• 1987 Jeep J20 - 5.9L V8 AM360T
  Note: Steel plugs.

Jeep Grand Wagoneer

• 1986 Jeep Grand Wagoneer - 5.9L V8 AM360T
  Note: Steel plugs.

Jeep J10

• 1986 Jeep J10 - 5.9L V8 AM360T
  Note: Steel plugs.

Jeep J20

• 1986 Jeep J20 - 5.9L V8 AM360T
  Note: Steel plugs.

Jeep Grand Wagoneer

• 1985 Jeep Grand Wagoneer - 5.9L V8 AM360T
  Note: Steel plugs.

Jeep J10

• 1985 Jeep J10 - 5.9L V8 AM360T
  Note: Steel plugs.

Jeep J20

• 1985 Jeep J20 - 5.9L V8 AM360T
  Note: Steel plugs.

Jeep Grand Wagoneer

• 1984 Jeep Grand Wagoneer - 5.9L V8 AM360T
  Note: Steel plugs.

Jeep J10

• 1984 Jeep J10 - 5.9L V8 AM360T
  Note: Steel plugs.

Jeep J20

• 1984 Jeep J20 - 5.9L V8 AM360T
  Note: Steel plugs.

Jeep Cherokee

• 1983 Jeep Cherokee - 5.9L V8 AM360T
  Note: Steel plugs.

Jeep J10

• 1983 Jeep J10 - 5.9L V8 AM360T
  Note: Steel plugs.

Jeep J20

• 1983 Jeep J20 - 5.9L V8 AM360T
  Note: Steel plugs.

Jeep Wagoneer

• 1983 Jeep Wagoneer - 5.9L V8 AM360T
  Note: Steel plugs.

Jeep Cherokee

• 1982 Jeep Cherokee - 5.9L V8 AM360T
  Note: Steel plugs.

Jeep J10

• 1982 Jeep J10 - 5.9L V8 AM360T
  Note: Steel plugs.

Jeep J20

• 1982 Jeep J20 - 5.9L V8 AM360T
  Note: Steel plugs.

Jeep Wagoneer

• 1982 Jeep Wagoneer - 5.9L V8 AM360T
  Note: Steel plugs.

Jeep Cherokee

• 1981 Jeep Cherokee - 5.9L V8 AM360T
  Note: Steel plugs.

Jeep CJ5

• 1981 Jeep CJ5 - 5.0L V8 AM304T
  Note: Steel plugs.

Jeep CJ7

• 1981 Jeep CJ7 - 5.0L V8 AM304T
  Note: Steel plugs.

Jeep J10

• 1981 Jeep J10 - 5.9L V8 AM360T
  Note: Steel plugs.

Jeep J20

• 1981 Jeep J20 - 5.9L V8 AM360T
  Note: Steel plugs.

Jeep Wagoneer

• 1981 Jeep Wagoneer - 5.9L V8 AM360T
  Note: Steel plugs.

Jeep Cherokee

• 1980 Jeep Cherokee - 5.9L V8 AM360T
  Note: Steel plugs.

Jeep CJ5

• 1980 Jeep CJ5 - 5.0L V8 AM304T
  Note: Steel plugs.

Jeep CJ7

• 1980 Jeep CJ7 - 5.0L V8 AM304T
  Note: Steel plugs.

Jeep J10

• 1980 Jeep J10 - 5.9L V8 AM360T
  Note: Steel plugs.

Jeep J20

• 1980 Jeep J20 - 5.9L V8 AM360T
  Note: Steel plugs.

Jeep Wagoneer

• 1980 Jeep Wagoneer - 5.9L V8 AM360T
  Note: Steel plugs.

American Motors AMX

• 1979 American Motors AMX - 5.0L V8 AM304C
  Note: Steel plugs.

American Motors Concord

• 1979 American Motors Concord - 5.0L V8 AM304C
  Note: Steel plugs.

American Motors Pacer

• 1979 American Motors Pacer - 5.0L V8 AM304C
  Note: Steel plugs.

American Motors Spirit

• 1979 American Motors Spirit - 5.0L V8 AM304C
  Note: Steel plugs.

Jeep Cherokee

• 1979 Jeep Cherokee - 5.9L V8 AM360T
  Note: Steel plugs.

Jeep CJ5

• 1979 Jeep CJ5 - 5.0L V8 AM304T
  Note: Steel plugs.

Jeep CJ7

• 1979 Jeep CJ7 - 5.0L V8 AM304T
  Note: Steel plugs.

Jeep J10

• 1979 Jeep J10 - 5.9L V8 AM360T
  Note: Steel plugs.

Jeep J20

• 1979 Jeep J20 - 5.9L V8 AM360T
  Note: Steel plugs.

Jeep Wagoneer

• 1979 Jeep Wagoneer - 5.9L V8 AM360T
  Note: Steel plugs.

American Motors AMX

• 1978 American Motors AMX - 5.0L V8 AM304C
  Note: Steel plugs.

American Motors Concord

• 1978 American Motors Concord - 5.0L V8 AM304C
  Note: Steel plugs.

American Motors Matador

• 1978 American Motors Matador - 5.9L V8 AM360C
  Note: Steel plugs.

Jeep Cherokee

• 1978 Jeep Cherokee - 5.9L V8 AM360T
  Note: Steel plugs.
• 1978 Jeep Cherokee - 6.6L V8 AM401T
  Note: Steel plugs.

Jeep CJ5

• 1978 Jeep CJ5 - 5.0L V8 AM304T
  Note: Steel plugs.

Jeep CJ7

• 1978 Jeep CJ7 - 5.0L V8 AM304T
  Note: Steel plugs.

Jeep J10

• 1978 Jeep J10 - 5.9L V8 AM360T
  Note: Steel plugs.
• 1978 Jeep J10 - 6.6L V8 AM401T
  Note: Steel plugs.

Jeep J20

• 1978 Jeep J20 - 5.9L V8 AM360T
  Note: Steel plugs.
• 1978 Jeep J20 - 6.6L V8 AM401T
  Note: Steel plugs.

Jeep Wagoneer

• 1978 Jeep Wagoneer - 5.9L V8 AM360T
  Note: Steel plugs.
• 1978 Jeep Wagoneer - 6.6L V8 AM401T
  Note: Steel plugs.

American Motors Hornet

• 1977 American Motors Hornet - 5.0L V8 AM304C
  Note: Steel plugs.

American Motors Matador

• 1977 American Motors Matador - 5.9L V8 AM360C
  Note: Steel plugs.

Jeep Cherokee

• 1977 Jeep Cherokee - 5.9L V8 AM360T
  Note: Steel plugs.
• 1977 Jeep Cherokee - 6.6L V8 AM401T
  Note: Steel plugs.

Jeep CJ5

• 1977 Jeep CJ5 - 5.0L V8 AM304T
  Note: Steel plugs.

Jeep CJ7

• 1977 Jeep CJ7 - 5.0L V8 AM304T
  Note: Steel plugs.

Jeep J10

• 1977 Jeep J10 - 5.9L V8 AM360T
  Note: Steel plugs.
• 1977 Jeep J10 - 6.6L V8 AM401T
  Note: Steel plugs.

Jeep J20

• 1977 Jeep J20 - 5.9L V8 AM360T
  Note: Steel plugs.
• 1977 Jeep J20 - 6.6L V8 AM401T
  Note: Steel plugs.

Jeep Wagoneer

• 1977 Jeep Wagoneer - 5.9L V8 AM360T
  Note: Steel plugs.
• 1977 Jeep Wagoneer - 6.6L V8 AM401T
  Note: Steel plugs.

American Motors Gremlin

• 1976 American Motors Gremlin - 5.0L V8 AM304C
  Note: Steel plugs.

American Motors Hornet

• 1976 American Motors Hornet - 5.0L V8 AM304C
  Note: Steel plugs.

American Motors Matador

• 1976 American Motors Matador - 5.9L V8 AM360C
  Note: Steel plugs.
• 1976 American Motors Matador - 6.6L V8 AM401C
  Note: Steel plugs.

Jeep Cherokee

• 1976 Jeep Cherokee - 5.9L V8 AM360T
  Note: Steel plugs.
• 1976 Jeep Cherokee - 6.6L V8 AM401T
  Note: Steel plugs.

Jeep CJ5

• 1976 Jeep CJ5 - 5.0L V8 AM304T
  Note: Steel plugs.

Jeep CJ7

• 1976 Jeep CJ7 - 5.0L V8 AM304T
  Note: Steel plugs.

Jeep J10

• 1976 Jeep J10 - 5.9L V8 AM360T
  Note: Steel plugs.
• 1976 Jeep J10 - 6.6L V8 AM401T
  Note: Steel plugs.

Jeep J20

• 1976 Jeep J20 - 5.9L V8 AM360T
  Note: Steel plugs.
• 1976 Jeep J20 - 6.6L V8 AM401T
  Note: Steel plugs.

Jeep Wagoneer

• 1976 Jeep Wagoneer - 5.9L V8 AM360T
  Note: Steel plugs.
• 1976 Jeep Wagoneer - 6.6L V8 AM401T
  Note: Steel plugs.

American Motors Gremlin

• 1975 American Motors Gremlin - 5.0L V8 AM304C
  Note: Steel plugs.

American Motors Hornet

• 1975 American Motors Hornet - 5.0L V8 AM304C
  Note: Steel plugs.

American Motors Matador

• 1975 American Motors Matador - 5.9L V8 AM360C
  Note: Steel plugs.
• 1975 American Motors Matador - 6.6L V8 AM401C
  Note: Steel plugs.

Jeep Cherokee

• 1975 Jeep Cherokee - 5.9L V8 AM360T
  Note: Steel plugs.
• 1975 Jeep Cherokee - 6.6L V8 AM401T
  Note: Steel plugs.

Jeep CJ5

• 1975 Jeep CJ5 - 5.0L V8 AM304T
  Note: Steel plugs.

Jeep CJ6

• 1975 Jeep CJ6 - 5.0L V8 AM304T
  Note: Steel plugs.

Jeep J10

• 1975 Jeep J10 - 5.9L V8 AM360T
  Note: Steel plugs.
• 1975 Jeep J10 - 6.6L V8 AM401T
  Note: Steel plugs.

Jeep J20

• 1975 Jeep J20 - 5.9L V8 AM360T
  Note: Steel plugs.
• 1975 Jeep J20 - 6.6L V8 AM401T
  Note: Steel plugs.

Jeep Wagoneer

• 1975 Jeep Wagoneer - 5.9L V8 AM360T
  Note: Steel plugs.
• 1975 Jeep Wagoneer - 6.6L V8 AM401T
  Note: Steel plugs.

American Motors Ambassador

• 1974 American Motors Ambassador - 5.0L V8 AM304C
  Note: Steel plugs.
• 1974 American Motors Ambassador - 5.9L V8 AM360C
  Note: Steel plugs.
• 1974 American Motors Ambassador - 6.6L V8 AM401C
  Note: Steel plugs.

American Motors Gremlin

• 1974 American Motors Gremlin - 5.0L V8 AM304C
  Note: Steel plugs.

American Motors Hornet

• 1974 American Motors Hornet - 5.0L V8 AM304C
  Note: Steel plugs.

American Motors Javelin

• 1974 American Motors Javelin - 5.0L V8 AM304C
  Note: Steel plugs.
• 1974 American Motors Javelin - 5.9L V8 AM360C
  Note: Steel plugs.
• 1974 American Motors Javelin - 6.6L V8 AM401C
  Note: Steel plugs.

American Motors Matador

• 1974 American Motors Matador - 5.0L V8 AM304C
  Note: Steel plugs.
• 1974 American Motors Matador - 5.9L V8 AM360C
  Note: Steel plugs.
• 1974 American Motors Matador - 6.6L V8 AM401C
  Note: Steel plugs.

Jeep Cherokee

• 1974 Jeep Cherokee - 5.9L V8 AM360T
  Note: Steel plugs.
• 1974 Jeep Cherokee - 6.6L V8 AM401T
  Note: Steel plugs.

Jeep CJ5

• 1974 Jeep CJ5 - 5.0L V8 AM304T
  Note: Steel plugs.

Jeep CJ6

• 1974 Jeep CJ6 - 5.0L V8 AM304T
  Note: Steel plugs.

Jeep J10

• 1974 Jeep J10 - 5.9L V8 AM360T
  Note: Steel plugs.
• 1974 Jeep J10 - 6.6L V8 AM401T
  Note: Steel plugs.

Jeep J20

• 1974 Jeep J20 - 5.9L V8 AM360T
  Note: Steel plugs.
• 1974 Jeep J20 - 6.6L V8 AM401T
  Note: Steel plugs.

Jeep Wagoneer

• 1974 Jeep Wagoneer - 5.9L V8 AM360T
  Note: Steel plugs.
• 1974 Jeep Wagoneer - 6.6L V8 AM401T
  Note: Steel plugs.

American Motors Ambassador

• 1973 American Motors Ambassador - 5.0L V8 AM304C
  Note: Steel plugs.
• 1973 American Motors Ambassador - 5.9L V8 AM360C
  Note: Steel plugs.
• 1973 American Motors Ambassador - 6.6L V8 AM401C
  Note: Steel plugs.

American Motors Gremlin

• 1973 American Motors Gremlin - 5.0L V8 AM304C
  Note: Steel plugs.

American Motors Hornet

• 1973 American Motors Hornet - 5.0L V8 AM304C
  Note: Steel plugs.

American Motors Javelin

• 1973 American Motors Javelin - 5.0L V8 AM304C
  Note: Steel plugs.
• 1973 American Motors Javelin - 5.9L V8 AM360C
  Note: Steel plugs.
• 1973 American Motors Javelin - 6.6L V8 AM401C
  Note: Steel plugs.

American Motors Matador

• 1973 American Motors Matador - 5.0L V8 AM304C
  Note: Steel plugs.
• 1973 American Motors Matador - 5.9L V8 AM360C
  Note: Steel plugs.
• 1973 American Motors Matador - 6.6L V8 AM401C
  Note: Steel plugs.

Jeep CJ5

• 1973 Jeep CJ5 - 5.0L V8 AM304T
  Note: Steel plugs.

Jeep CJ6

• 1973 Jeep CJ6 - 5.0L V8 AM304T
  Note: Steel plugs.

Jeep Commando

• 1973 Jeep Commando - 5.0L V8 AM304T
  Note: Steel plugs.

Jeep J-100

• 1973 Jeep J-100 - 5.9L V8 AM360T
  Note: Steel plugs.

Jeep J-2500

• 1973 Jeep J-2500 - 5.9L V8 AM360T
  Note: Steel plugs.

Jeep J-2600

• 1973 Jeep J-2600 - 5.9L V8 AM360T
  Note: Steel plugs.

Jeep J-4500

• 1973 Jeep J-4500 - 5.9L V8 AM360T
  Note: Steel plugs.

Jeep J-4600

• 1973 Jeep J-4600 - 5.9L V8 AM360T
  Note: Steel plugs.

Jeep J-4700

• 1973 Jeep J-4700 - 5.9L V8 AM360T
  Note: Steel plugs.

Jeep J-4800

• 1973 Jeep J-4800 - 5.9L V8 AM360T
  Note: Steel plugs.

Jeep Wagoneer

• 1973 Jeep Wagoneer - 5.9L V8 AM360T
  Note: Steel plugs.

American Motors Ambassador

• 1972 American Motors Ambassador - 5.0L V8 AM304C
  Note: Steel plugs.
• 1972 American Motors Ambassador - 5.9L V8 AM360C
  Note: Steel plugs.
• 1972 American Motors Ambassador - 6.6L V8 AM401C
  Note: Steel plugs.

American Motors Gremlin

• 1972 American Motors Gremlin - 5.0L V8 AM304C
  Note: Steel plugs.

American Motors Hornet

• 1972 American Motors Hornet - 5.0L V8 AM304C
  Note: Steel plugs.

American Motors Javelin

• 1972 American Motors Javelin - 5.0L V8 AM304C
  Note: Steel plugs.
• 1972 American Motors Javelin - 5.9L V8 AM360C
  Note: Steel plugs.
• 1972 American Motors Javelin - 6.6L V8 AM401C
  Note: Steel plugs.

American Motors Matador

• 1972 American Motors Matador - 5.0L V8 AM304C
  Note: Steel plugs.
• 1972 American Motors Matador - 5.9L V8 AM360C
  Note: Steel plugs.
• 1972 American Motors Matador - 6.6L V8 AM401C
  Note: Steel plugs.

Jeep CJ5

• 1972 Jeep CJ5 - 5.0L V8 AM304T
  Note: Steel plugs.

Jeep CJ6

• 1972 Jeep CJ6 - 5.0L V8 AM304T
  Note: Steel plugs.

Jeep J-100

• 1972 Jeep J-100 - 5.9L V8 AM360T
  Note: Steel plugs.

Jeep J-2500

• 1972 Jeep J-2500 - 5.0L V8 AM304T
  Note: Steel plugs.
• 1972 Jeep J-2500 - 5.9L V8 AM360T
  Note: Steel plugs.

Jeep J-2600

• 1972 Jeep J-2600 - 5.0L V8 AM304T
  Note: Steel plugs.
• 1972 Jeep J-2600 - 5.9L V8 AM360T
  Note: Steel plugs.

Jeep J-4500

• 1972 Jeep J-4500 - 5.0L V8 AM304T
  Note: Steel plugs.
• 1972 Jeep J-4500 - 5.9L V8 AM360T
  Note: Steel plugs.

Jeep J-4600

• 1972 Jeep J-4600 - 5.0L V8 AM304T
  Note: Steel plugs.
• 1972 Jeep J-4600 - 5.9L V8 AM360T
  Note: Steel plugs.

Jeep J-4700

• 1972 Jeep J-4700 - 5.9L V8 AM360T
  Note: Steel plugs.

Jeep J-4800

• 1972 Jeep J-4800 - 5.9L V8 AM360T
  Note: Steel plugs.

Jeep Wagoneer

• 1972 Jeep Wagoneer - 5.9L V8 AM360T
  Note: Steel plugs.

American Motors Ambassador

• 1971 American Motors Ambassador - 5.0L V8 AM304C
  Note: Steel plugs.
• 1971 American Motors Ambassador - 5.9L V8 AM360C
  Note: Steel plugs.
• 1971 American Motors Ambassador - 6.6L V8 AM401C
  Note: Steel plugs.

American Motors Hornet

• 1971 American Motors Hornet - 5.0L V8 AM304C
  Note: Steel plugs.

American Motors Javelin

• 1971 American Motors Javelin - 5.0L V8 AM304C
  Note: Steel plugs.
• 1971 American Motors Javelin - 5.9L V8 AM360C
  Note: Steel plugs.
• 1971 American Motors Javelin - 6.6L V8 AM401C
  Note: Steel plugs.

American Motors Matador

• 1971 American Motors Matador - 5.0L V8 AM304C
  Note: Steel plugs.
• 1971 American Motors Matador - 5.9L V8 AM360C
  Note: Steel plugs.
• 1971 American Motors Matador - 6.6L V8 AM401C
  Note: Steel plugs.

Jeep CJ5

• 1971 Jeep CJ5 - 5.0L V8 AM304T
  Note: Steel plugs.

Jeep J-100

• 1971 Jeep J-100 - 5.9L V8 AM360T
  Note: Steel plugs.

Jeep J-2500

• 1971 Jeep J-2500 - 5.0L V8 AM304T
  Note: Steel plugs.
• 1971 Jeep J-2500 - 5.9L V8 AM360T
  Note: Steel plugs.

Jeep J-2600

• 1971 Jeep J-2600 - 5.9L V8 AM360T
  Note: Steel plugs.

Jeep J-3800

• 1971 Jeep J-3800 - 5.9L V8 AM360T
  Note: Steel plugs.

Jeep J-4500

• 1971 Jeep J-4500 - 5.9L V8 AM360T
  Note: Steel plugs.

Jeep J-4600

• 1971 Jeep J-4600 - 5.0L V8 AM304T
  Note: Steel plugs.
• 1971 Jeep J-4600 - 5.9L V8 AM360T
  Note: Steel plugs.

Jeep J-4700

• 1971 Jeep J-4700 - 5.9L V8 AM360T
  Note: Steel plugs.

Jeep J-4800

• 1971 Jeep J-4800 - 5.9L V8 AM360T
  Note: Steel plugs.

American Motors Ambassador

• 1970 American Motors Ambassador - 5.0L V8 AM304C
  Note: Steel plugs.
• 1970 American Motors Ambassador - 5.9L V8 AM360C
  Note: Steel plugs.
• 1970 American Motors Ambassador - 6.4L V8 AM390C
  Note: Steel plugs.

American Motors AMX

• 1970 American Motors AMX - 5.9L V8 AM360C
  Note: Steel plugs.
• 1970 American Motors AMX - 6.4L V8 AM390C
  Note: Steel plugs.

American Motors Hornet

• 1970 American Motors Hornet - 5.0L V8 AM304C
  Note: Steel plugs.

American Motors Javelin

• 1970 American Motors Javelin - 5.0L V8 AM304C
  Note: Steel plugs.
• 1970 American Motors Javelin - 5.9L V8 AM360C
  Note: Steel plugs.
• 1970 American Motors Javelin - 6.4L V8 AM390C
  Note: Steel plugs.

American Motors Rebel

• 1970 American Motors Rebel - 5.0L V8 AM304C
  Note: Steel plugs.
• 1970 American Motors Rebel - 5.9L V8 AM360C
  Note: Steel plugs.
• 1970 American Motors Rebel - 6.4L V8 AM390C
  Note: Steel plugs.

Jeep J-2500

• 1970 Jeep J-2500 - 5.9L V8 AM360T
  Note: Steel plugs.

Jeep J-3800

• 1970 Jeep J-3800 - 5.9L V8 AM360T
  Note: Steel plugs.

American Motors Ambassador

• 1969 American Motors Ambassador - 4.7L V8 AM290C
  Note: Steel plugs.
• 1969 American Motors Ambassador - 5.6L V8 AM343C
  Note: Steel plugs.
• 1969 American Motors Ambassador - 6.4L V8 AM390C
  Note: Steel plugs.

American Motors AMX

• 1969 American Motors AMX - 4.7L V8 AM290C
  Note: Steel plugs.
• 1969 American Motors AMX - 5.6L V8 AM343C
  Note: Steel plugs.
• 1969 American Motors AMX - 6.4L V8 AM390C
  Note: Steel plugs.

American Motors Javelin

• 1969 American Motors Javelin - 4.7L V8 AM290C
  Note: Steel plugs.
• 1969 American Motors Javelin - 5.6L V8 AM343C
  Note: Steel plugs.
• 1969 American Motors Javelin - 6.4L V8 AM390C
  Note: Steel plugs.

American Motors Rambler

• 1969 American Motors Rambler - 4.7L V8 AM290C
  Note: Steel plugs.
• 1969 American Motors Rambler - 5.6L V8 AM343C
  Note: Steel plugs.
• 1969 American Motors Rambler - 6.4L V8 AM390C
  Note: Steel plugs.

American Motors Rebel

• 1969 American Motors Rebel - 5.6L V8 AM343C
  Note: Steel plugs.

American Motors Ambassador

• 1968 American Motors Ambassador - 4.7L V8 AM290C
  Note: Steel plugs.
• 1968 American Motors Ambassador - 5.6L V8 AM343C
  Note: Steel plugs.
• 1968 American Motors Ambassador - 6.4L V8 AM390C
  Note: Steel plugs.

American Motors American

• 1968 American Motors American - 4.7L V8 AM290C
  Note: Steel plugs.
• 1968 American Motors American - 5.6L V8 AM343C
  Note: Steel plugs.

American Motors AMX

• 1968 American Motors AMX - 4.7L V8 AM290C
  Note: Steel plugs.
• 1968 American Motors AMX - 5.6L V8 AM343C
  Note: Steel plugs.
• 1968 American Motors AMX - 6.4L V8 AM390C
  Note: Steel plugs.

American Motors Javelin

• 1968 American Motors Javelin - 4.7L V8 AM290C
  Note: Steel plugs.
• 1968 American Motors Javelin - 5.6L V8 AM343C
  Note: Steel plugs.
• 1968 American Motors Javelin - 6.4L V8 AM390C
  Note: Steel plugs.

American Motors Rebel

• 1968 American Motors Rebel - 4.7L V8 AM290C
  Note: Steel plugs.
• 1968 American Motors Rebel - 5.6L V8 AM343C
  Note: Steel plugs.
• 1968 American Motors Rebel - 6.4L V8 AM390C
  Note: Steel plugs.

American Motors Ambassador

• 1967 American Motors Ambassador - 4.7L V8 AM290C
  Note: Steel plugs.
• 1967 American Motors Ambassador - 5.6L V8 AM343C
  Note: Steel plugs.

American Motors American

• 1967 American Motors American - 4.7L V8 AM290C
  Note: Steel plugs.
• 1967 American Motors American - 5.6L V8 AM343C
  Note: Steel plugs.

American Motors Marlin

• 1967 American Motors Marlin - 4.7L V8 AM290C
  Note: Steel plugs.
• 1967 American Motors Marlin - 5.6L V8 AM343C
  Note: Steel plugs.

American Motors Rebel

• 1967 American Motors Rebel - 4.7L V8 AM290C
  Note: Steel plugs.
• 1967 American Motors Rebel - 5.6L V8 AM343C
  Note: Steel plugs.

American Motors American

• 1966 American Motors American - 4.7L V8 AM290C
  Note: Steel plugs.

American Motors Classic

• 1966 American Motors Classic - 4.7L V8 AM290C
  Note: Steel plugs.

American Motors Rogue

• 1966 American Motors Rogue - 4.7L V8 AM290C
  Note: Steel plugs.