AM GENERAL |
Year |
Model |
SubModel |
Cylinders |
Liter |
Aspiration |
Eng Desg. |
Fuel |
Notes |
1995 - 1996 |
HUMMER |
ALL |
V8 |
5.7 |
ALL |
ALL |
ALL |
Gap 0.035" |
BUICK |
Year |
Model |
SubModel |
Cylinders |
Liter |
Aspiration |
Eng Desg. |
Fuel |
Notes |
1983 - 1986 |
CENTURY |
ALL |
V6 |
2.8 |
ALL |
ALL |
ALL |
Gap 0.045" |
1992 - 1993 |
COMMERCIAL CHASSIS |
ALL |
V8 |
5.7 |
ALL |
ALL |
ALL |
Gap 0.035" |
1992 - 1993 |
ROADMASTER |
ALL |
V8 |
5.7 |
ALL |
ALL |
ALL |
Gap 0.035" |
1982 - 1982 |
SKYHAWK |
ALL |
L4 |
1.8 |
ALL |
ALL |
ALL |
Gap 0.035" |
1983 - 1986 |
SKYHAWK |
ALL |
L4 |
2.0 |
ALL |
ALL |
ALL |
Gap 0.035" |
1980 - 1985 |
SKYLARK |
ALL |
V6 |
2.8 |
ALL |
ALL |
ALL |
Gap 0.045" |
CADILLAC |
Year |
Model |
SubModel |
Cylinders |
Liter |
Aspiration |
Eng Desg. |
Fuel |
Notes |
1990 - 1992 |
BROUGHAM |
ALL |
V8 |
5.7 |
ALL |
ALL |
ALL |
Gap 0.035" |
1982 - 1982 |
CIMARRON |
ALL |
L4 |
1.8 |
ALL |
ALL |
ALL |
Gap 0.045" |
1983 - 1986 |
CIMARRON |
ALL |
L4 |
2.0 |
ALL |
ALL |
ALL |
Gap 0.035" |
1985 - 1986 |
CIMARRON |
ALL |
V6 |
2.8 |
ALL |
ALL |
ALL |
Gap 0.045" |
1992 - 1992 |
COMMERCIAL CHASSIS |
ALL |
V8 |
5.7 |
ALL |
ALL |
ALL |
Gap 0.035" |
CHEVROLET |
Year |
Model |
SubModel |
Cylinders |
Liter |
Aspiration |
Eng Desg. |
Fuel |
Notes |
1985 - 1993 |
ASTRO |
ALL |
V6 |
4.3 |
ALL |
ALL |
ALL |
Gap 0.035" |
1994 - 1995 |
ASTRO |
ALL |
V6 |
4.3 |
ALL |
ALL |
ALL |
Gap 0.045" |
1971 - 1971 |
BEL AIR |
ALL |
V8 |
7.4 |
ALL |
ALL |
ALL |
Gap 0.035" |
1971 - 1971 |
BISCAYNE |
ALL |
V8 |
7.4 |
ALL |
ALL |
ALL |
Gap 0.035" |
1987 - 1987 |
BLAZER |
ALL |
V8 |
5.0 |
ALL |
ALL |
ALL |
Gap 0.035" |
1987 - 1994 |
BLAZER |
ALL |
V8 |
5.7 |
ALL |
ALL |
ALL |
Gap 0.035" |
1995 - 1995 |
BLAZER |
ALL |
V6 |
4.3 |
ALL |
ALL |
ALL |
Gap 0.045" |
1984 - 1986 |
C10 |
ALL |
V8 |
5.0 |
ALL |
ALL |
ALL |
Gap 0.045"; w/ F Engine VIN; |
1985 - 1986 |
C10 |
ALL |
V6 |
4.3 |
ALL |
ALL |
ALL |
Gap 0.035" |
1985 - 1986 |
C10 |
ALL |
V8 |
5.7 |
ALL |
ALL |
ALL |
Gap 0.045"; w/ L Engine VIN; |
1984 - 1986 |
C10 SUBURBAN |
ALL |
V8 |
5.0 |
ALL |
ALL |
ALL |
Gap 0.045"; w/ F Engine VIN; |
1984 - 1984 |
C10 SUBURBAN |
ALL |
V8 |
5.7 |
ALL |
ALL |
ALL |
Gap 0.045" |
1985 - 1986 |
C10 SUBURBAN |
ALL |
V8 |
5.7 |
ALL |
ALL |
ALL |
Gap 0.045"; w/ L Engine VIN; |
1988 - 1995 |
C1500 |
ALL |
V8 |
5.0 |
ALL |
ALL |
ALL |
Gap 0.035" |
1988 - 1995 |
C1500 |
ALL |
V8 |
5.7 |
ALL |
ALL |
ALL |
Gap 0.035" |
1988 - 1993 |
C1500 |
ALL |
V6 |
4.3 |
ALL |
ALL |
ALL |
Gap 0.035" |
1990 - 1993 |
C1500 |
ALL |
V8 |
7.4 |
ALL |
ALL |
ALL |
Gap 0.035" |
1992 - 1993 |
C1500 |
ALL |
V8 |
5.7 |
ALL |
ALL |
GAS |
Gap 0.035" |
1994 - 1995 |
C1500 |
ALL |
V6 |
4.3 |
ALL |
ALL |
ALL |
Gap 0.045" |
1992 - 1995 |
C1500 SUBURBAN |
ALL |
V8 |
5.7 |
ALL |
ALL |
ALL |
Gap 0.035" |
1985 - 1986 |
C20 |
ALL |
V6 |
4.3 |
ALL |
ALL |
ALL |
Gap 0.035" |
1985 - 1985 |
C20 |
ALL |
V8 |
5.7 |
ALL |
ALL |
ALL |
Gap 0.045"; w/ L Engine VIN; |
1986 - 1986 |
C20 |
ALL |
V8 |
5.7 |
ALL |
ALL |
ALL |
Gap 0.035"; w/ L Engine VIN; |
1984 - 1986 |
C20 SUBURBAN |
ALL |
V8 |
5.7 |
ALL |
ALL |
ALL |
Gap 0.045"; w/ L Engine VIN; |
1988 - 1993 |
C2500 |
ALL |
V6 |
4.3 |
ALL |
ALL |
ALL |
Gap 0.035" |
1988 - 1995 |
C2500 |
ALL |
V8 |
5.0 |
ALL |
ALL |
ALL |
Gap 0.035" |
1988 - 1995 |
C2500 |
ALL |
V8 |
5.7 |
ALL |
ALL |
ALL |
Gap 0.035" |
1991 - 1995 |
C2500 |
ALL |
V8 |
7.4 |
ALL |
ALL |
ALL |
Gap 0.035" |
1992 - 1993 |
C2500 |
ALL |
V8 |
5.7 |
ALL |
ALL |
GAS |
Gap 0.035" |
1994 - 1995 |
C2500 |
ALL |
V6 |
4.3 |
ALL |
ALL |
ALL |
Gap 0.045" |
1992 - 1995 |
C2500 SUBURBAN |
ALL |
V8 |
5.7 |
ALL |
ALL |
ALL |
Gap 0.035" |
1992 - 1995 |
C2500 SUBURBAN |
ALL |
V8 |
7.4 |
ALL |
ALL |
ALL |
Gap 0.035" |
1988 - 1995 |
C3500 |
ALL |
V8 |
5.7 |
ALL |
ALL |
ALL |
Gap 0.035" |
1988 - 1995 |
C3500 |
ALL |
V8 |
7.4 |
ALL |
ALL |
ALL |
Gap 0.035" |
1982 - 1989 |
CAMARO |
ALL |
V6 |
2.8 |
ALL |
ALL |
ALL |
Gap 0.045" |
1985 - 1986 |
CAMARO |
ALL |
V8 |
5.0 |
ALL |
ALL |
ALL |
Gap 0.035"; w/ F Engine VIN; |
1985 - 1986 |
CAMARO |
ALL |
V8 |
5.0 |
ALL |
ALL |
ALL |
Gap 0.035"; w/ G Engine VIN; |
1987 - 1987 |
CAMARO |
ALL |
V8 |
5.0 |
ALL |
ALL |
ALL |
Gap 0.035" |
1990 - 1992 |
CAMARO |
ALL |
V6 |
3.1 |
ALL |
ALL |
ALL |
Gap 0.045" |
1993 - 1995 |
CAMARO |
ALL |
V6 |
3.4 |
ALL |
ALL |
ALL |
Gap 0.045" |
1971 - 1971 |
CAPRICE |
ALL |
V8 |
7.4 |
ALL |
ALL |
ALL |
Gap 0.035" |
1989 - 1993 |
CAPRICE |
ALL |
V8 |
5.7 |
ALL |
ALL |
ALL |
Gap 0.035" |
1992 - 1993 |
CAPRICE |
ALL |
V6 |
4.3 |
ALL |
ALL |
ALL |
Gap 0.035" |
1982 - 1982 |
CAVALIER |
ALL |
L4 |
1.8 |
ALL |
ALL |
ALL |
Gap 0.035" |
1983 - 1986 |
CAVALIER |
ALL |
L4 |
2.0 |
ALL |
ALL |
ALL |
Gap 0.035" |
1985 - 1986 |
CAVALIER |
ALL |
V6 |
2.8 |
ALL |
ALL |
ALL |
Gap 0.045" |
1982 - 1986 |
CELEBRITY |
ALL |
V6 |
2.8 |
ALL |
ALL |
ALL |
Gap 0.045" |
1976 - 1977 |
CHEVETTE |
ALL |
L4 |
1.4 |
ALL |
ALL |
ALL |
Gap 0.035" |
1976 - 1987 |
CHEVETTE |
ALL |
L4 |
1.6 |
ALL |
ALL |
ALL |
Gap 0.035" |
1980 - 1983 |
CITATION |
ALL |
V6 |
2.8 |
ALL |
ALL |
ALL |
Gap 0.045" |
1984 - 1985 |
CITATION II |
ALL |
V6 |
2.8 |
ALL |
ALL |
ALL |
Gap 0.045" |
1971 - 1971 |
CORVETTE |
ALL |
V8 |
7.4 |
ALL |
ALL |
ALL |
365 HP |
1985 - 1985 |
CORVETTE |
ALL |
V8 |
5.7 |
ALL |
ALL |
ALL |
Gap 0.045" |
1986 - 1987 |
CORVETTE |
ALL |
V8 |
5.7 |
ALL |
ALL |
ALL |
Cast Iron Heads |
1971 - 1971 |
EL CAMINO |
ALL |
V8 |
7.4 |
ALL |
ALL |
ALL |
Gap 0.035" |
1986 - 1986 |
EL CAMINO |
ALL |
V6 |
4.3 |
ALL |
ALL |
ALL |
Gap 0.035" |
1986 - 1986 |
EL CAMINO |
ALL |
V8 |
5.0 |
ALL |
ALL |
ALL |
Gap 0.045" |
1984 - 1986 |
G10 |
ALL |
V8 |
5.0 |
ALL |
ALL |
ALL |
Gap 0.045" |
1984 - 1986 |
G10 |
ALL |
V8 |
5.7 |
ALL |
ALL |
ALL |
Gap 0.045" |
1985 - 1985 |
G10 |
ALL |
V8 |
5.7 |
ALL |
ALL |
ALL |
Gap 0.035"; w/ L Engine VIN; |
1985 - 1993 |
G10 |
ALL |
V6 |
4.3 |
ALL |
ALL |
ALL |
Gap 0.035" |
1987 - 1993 |
G10 |
ALL |
V8 |
5.7 |
ALL |
ALL |
ALL |
Gap 0.035" |
1987 - 1995 |
G10 |
ALL |
V8 |
5.0 |
ALL |
ALL |
ALL |
Gap 0.035" |
1994 - 1995 |
G10 |
ALL |
V6 |
4.3 |
ALL |
ALL |
ALL |
Gap 0.045" |
1984 - 1986 |
G20 |
ALL |
V8 |
5.0 |
ALL |
ALL |
ALL |
Gap 0.045" |
1984 - 1986 |
G20 |
ALL |
V8 |
5.7 |
ALL |
ALL |
ALL |
Gap 0.045"; w/ L Engine VIN; |
1985 - 1985 |
G20 |
ALL |
V8 |
5.7 |
ALL |
ALL |
ALL |
Gap 0.035"; w/ L Engine VIN; |
1985 - 1993 |
G20 |
ALL |
V6 |
4.3 |
ALL |
ALL |
ALL |
Gap 0.035" |
1987 - 1995 |
G20 |
ALL |
V8 |
5.0 |
ALL |
ALL |
ALL |
Gap 0.035" |
1987 - 1995 |
G20 |
ALL |
V8 |
5.7 |
ALL |
ALL |
ALL |
Gap 0.035" |
1994 - 1995 |
G20 |
ALL |
V6 |
4.3 |
ALL |
ALL |
ALL |
Gap 0.045" |
1984 - 1986 |
G30 |
ALL |
V8 |
5.7 |
ALL |
ALL |
ALL |
Gap 0.045"; w/ L Engine VIN; |
1985 - 1985 |
G30 |
ALL |
V8 |
5.0 |
ALL |
ALL |
ALL |
Gap 0.045" |
1985 - 1985 |
G30 |
ALL |
V8 |
5.7 |
ALL |
ALL |
ALL |
Gap 0.035"; w/ L Engine VIN; |
1985 - 1993 |
G30 |
ALL |
V6 |
4.3 |
ALL |
ALL |
ALL |
Gap 0.035" |
1987 - 1988 |
G30 |
ALL |
V8 |
5.7 |
ALL |
ALL |
ALL |
Gap 0.035" |
1988 - 1996 |
G30 |
ALL |
V8 |
7.4 |
ALL |
ALL |
ALL |
Gap 0.035" |
1989 - 1996 |
G30 |
ALL |
V8 |
5.7 |
ALL |
ALL |
ALL |
Gap 0.035" |
1994 - 1996 |
G30 |
ALL |
V6 |
4.3 |
ALL |
ALL |
ALL |
Gap 0.045" |
1995 - 1995 |
G30 |
ALL |
V8 |
5.7 |
ALL |
ALL |
GAS |
Gap 0.035" |
1985 - 1986 |
K10 |
ALL |
V6 |
4.3 |
ALL |
ALL |
ALL |
Gap 0.035" |
1985 - 1986 |
K10 |
ALL |
V8 |
5.7 |
ALL |
ALL |
ALL |
Gap 0.045"; w/ L Engine VIN; |
1984 - 1984 |
K10 SUBURBAN |
ALL |
V8 |
5.0 |
ALL |
ALL |
ALL |
Gap 0.045" |
1984 - 1984 |
K10 SUBURBAN |
ALL |
V8 |
5.7 |
ALL |
ALL |
ALL |
Gap 0.045" |
1985 - 1986 |
K10 SUBURBAN |
ALL |
V8 |
5.7 |
ALL |
ALL |
ALL |
Gap 0.045"; w/ L Engine VIN; |
1985 - 1985 |
K10 SUBURBAN |
ALL |
V8 |
5.0 |
ALL |
ALL |
ALL |
Gap 0.045"; w/ F Engine VIN; |
1988 - 1995 |
K1500 |
ALL |
V8 |
5.0 |
ALL |
ALL |
ALL |
Gap 0.035" |
1988 - 1995 |
K1500 |
ALL |
V8 |
5.7 |
ALL |
ALL |
ALL |
Gap 0.035" |
1988 - 1993 |
K1500 |
ALL |
V6 |
4.3 |
ALL |
ALL |
ALL |
Gap 0.035" |
1994 - 1995 |
K1500 |
ALL |
V6 |
4.3 |
ALL |
ALL |
ALL |
Gap 0.045" |
1992 - 1995 |
K1500 SUBURBAN |
ALL |
V8 |
5.7 |
ALL |
ALL |
ALL |
Gap 0.035" |
1985 - 1985 |
K20 |
ALL |
V6 |
4.3 |
ALL |
ALL |
ALL |
Gap 0.035" |
1985 - 1986 |
K20 |
ALL |
V8 |
5.7 |
ALL |
ALL |
ALL |
Gap 0.045"; w/ L Engine VIN; |
1984 - 1986 |
K20 SUBURBAN |
ALL |
V8 |
5.7 |
ALL |
ALL |
ALL |
Gap 0.045"; w/ L Engine VIN; |
1988 - 1993 |
K2500 |
ALL |
V6 |
4.3 |
ALL |
ALL |
ALL |
Gap 0.035" |
1988 - 1995 |
K2500 |
ALL |
V8 |
5.0 |
ALL |
ALL |
ALL |
Gap 0.035" |
1988 - 1995 |
K2500 |
ALL |
V8 |
5.7 |
ALL |
ALL |
ALL |
Gap 0.035" |
1991 - 1995 |
K2500 |
ALL |
V8 |
7.4 |
ALL |
ALL |
ALL |
Gap 0.035" |
1992 - 1993 |
K2500 |
ALL |
V8 |
5.7 |
ALL |
ALL |
GAS |
Gap 0.035" |
1994 - 1995 |
K2500 |
ALL |
V6 |
4.3 |
ALL |
ALL |
ALL |
Gap 0.045" |
1992 - 1995 |
K2500 SUBURBAN |
ALL |
V8 |
5.7 |
ALL |
ALL |
ALL |
Gap 0.035" |
1992 - 1995 |
K2500 SUBURBAN |
ALL |
V8 |
7.4 |
ALL |
ALL |
ALL |
Gap 0.035" |
1985 - 1985 |
K30 |
ALL |
V8 |
5.7 |
ALL |
ALL |
ALL |
Gap 0.045"; w/ L Engine VIN; |
1988 - 1995 |
K3500 |
ALL |
V8 |
5.7 |
ALL |
ALL |
ALL |
Gap 0.035" |
1988 - 1995 |
K3500 |
ALL |
V8 |
7.4 |
ALL |
ALL |
ALL |
Gap 0.035" |
1984 - 1986 |
K5 BLAZER |
ALL |
V8 |
5.7 |
ALL |
ALL |
ALL |
Gap 0.045" |
1990 - 1995 |
LUMINA APV |
ALL |
V6 |
3.1 |
ALL |
ALL |
ALL |
Gap 0.045" |
1971 - 1971 |
MONTE CARLO |
ALL |
V8 |
7.4 |
ALL |
ALL |
ALL |
Gap 0.035" |
1985 - 1985 |
MONTE CARLO |
ALL |
V8 |
5.0 |
ALL |
ALL |
ALL |
Gap 0.045"; w/ G Engine VIN; |
1986 - 1986 |
MONTE CARLO |
ALL |
V8 |
5.0 |
ALL |
ALL |
ALL |
Gap 0.035" |
1976 - 1977 |
MONZA |
ALL |
L4 |
2.3 |
ALL |
ALL |
ALL |
Gap 0.035" |
1987 - 1987 |
P20 |
ALL |
V8 |
5.7 |
ALL |
ALL |
ALL |
Gap 0.035" |
1988 - 1989 |
P20 |
ALL |
V8 |
5.7 |
ALL |
ALL |
ALL |
Gap 0.035" |
1987 - 1988 |
P30 |
ALL |
V8 |
5.7 |
ALL |
ALL |
ALL |
Gap 0.035" |
1989 - 1995 |
P30 |
ALL |
V8 |
5.7 |
ALL |
ALL |
ALL |
Gap 0.035" |
1990 - 1995 |
P30 |
ALL |
V8 |
7.4 |
ALL |
ALL |
ALL |
Gap 0.035" |
1990 - 1993 |
P30 |
ALL |
V6 |
4.3 |
ALL |
ALL |
ALL |
Gap 0.035" |
1994 - 1995 |
P30 |
ALL |
V6 |
4.3 |
ALL |
ALL |
ALL |
Gap 0.045" |
1996 - 1996 |
P30 |
ALL |
V8 |
5.7 |
ALL |
ALL |
ALL |
.460" Thread Reach Plug, Engine VIN K |
1996 - 1996 |
P30 |
ALL |
V8 |
7.4 |
ALL |
ALL |
ALL |
Gap 0.035"; w/ J Engine VIN; |
1997 - 1997 |
P30 |
ALL |
V8 |
7.4 |
ALL |
ALL |
ALL |
Gap 0.035"; w/ N Engine VIN; |
1987 - 1987 |
R10 |
ALL |
V6 |
4.3 |
ALL |
ALL |
ALL |
Gap 0.035" |
1987 - 1987 |
R10 |
ALL |
V8 |
5.0 |
ALL |
ALL |
ALL |
Gap 0.035" |
1987 - 1987 |
R10 |
ALL |
V8 |
5.7 |
ALL |
ALL |
ALL |
Gap 0.035" |
1987 - 1987 |
R10 SUBURBAN |
ALL |
V8 |
5.0 |
ALL |
ALL |
ALL |
Gap 0.035" |
1987 - 1988 |
R10 SUBURBAN |
ALL |
V8 |
5.7 |
ALL |
ALL |
ALL |
Gap 0.035" |
1989 - 1991 |
R1500 SUBURBAN |
ALL |
V8 |
5.7 |
ALL |
ALL |
ALL |
Gap 0.035" |
1987 - 1988 |
R20 |
ALL |
V6 |
4.3 |
ALL |
ALL |
ALL |
Gap 0.035" |
1987 - 1988 |
R20 |
ALL |
V8 |
5.0 |
ALL |
ALL |
ALL |
Gap 0.035" |
1987 - 1988 |
R20 |
ALL |
V8 |
5.7 |
ALL |
ALL |
ALL |
Gap 0.035" |
1987 - 1988 |
R20 |
ALL |
V8 |
7.4 |
ALL |
ALL |
ALL |
Gap 0.035" |
1987 - 1988 |
R20 SUBURBAN |
ALL |
V8 |
5.7 |
ALL |
ALL |
ALL |
Gap 0.035" |
1987 - 1988 |
R20 SUBURBAN |
ALL |
V8 |
7.4 |
ALL |
ALL |
ALL |
Gap 0.035" |
1989 - 1989 |
R2500 |
ALL |
V8 |
7.4 |
ALL |
ALL |
ALL |
Gap 0.035" |
1989 - 1991 |
R2500 SUBURBAN |
ALL |
V8 |
5.7 |
ALL |
ALL |
ALL |
Gap 0.035" |
1989 - 1991 |
R2500 SUBURBAN |
ALL |
V8 |
7.4 |
ALL |
ALL |
ALL |
Gap 0.035" |
1987 - 1988 |
R30 |
ALL |
V8 |
5.7 |
ALL |
ALL |
ALL |
Gap 0.035" |
1987 - 1988 |
R30 |
ALL |
V8 |
7.4 |
ALL |
ALL |
ALL |
Gap 0.035" |
1989 - 1991 |
R3500 |
ALL |
V8 |
5.7 |
ALL |
ALL |
ALL |
Gap 0.035" |
1989 - 1989 |
R3500 |
ALL |
V8 |
7.4 |
ALL |
ALL |
ALL |
Gap 0.035" |
1990 - 1991 |
R3500 |
ALL |
V8 |
7.4 |
ALL |
ALL |
ALL |
Gap 0.035" |
1982 - 1993 |
S10 |
ALL |
V6 |
2.8 |
ALL |
ALL |
ALL |
Gap 0.045" |
1983 - 1984 |
S10 |
ALL |
L4 |
2.0 |
ALL |
ALL |
ALL |
Gap 0.035" |
1988 - 1993 |
S10 |
ALL |
V6 |
4.3 |
ALL |
ALL |
ALL |
Gap 0.035" |
1994 - 1995 |
S10 |
ALL |
V6 |
4.3 |
ALL |
ALL |
ALL |
Gap 0.045" |
1983 - 1989 |
S10 BLAZER |
ALL |
V6 |
2.8 |
ALL |
ALL |
ALL |
Gap 0.045" |
1983 - 1984 |
S10 BLAZER |
ALL |
L4 |
2.0 |
ALL |
ALL |
ALL |
Gap 0.035" |
1988 - 1993 |
S10 BLAZER |
ALL |
V6 |
4.3 |
ALL |
ALL |
ALL |
Gap 0.035" |
1994 - 1994 |
S10 BLAZER |
ALL |
V6 |
4.3 |
ALL |
ALL |
ALL |
Gap 0.045" |
1995 - 1995 |
TAHOE |
ALL |
V8 |
5.7 |
ALL |
ALL |
ALL |
Gap 0.035" |
1987 - 1987 |
V10 |
ALL |
V6 |
4.3 |
ALL |
ALL |
ALL |
Gap 0.035" |
1987 - 1987 |
V10 |
ALL |
V8 |
5.0 |
ALL |
ALL |
ALL |
Gap 0.035" |
1987 - 1987 |
V10 |
ALL |
V8 |
5.7 |
ALL |
ALL |
ALL |
Gap 0.035" |
1987 - 1988 |
V10 SUBURBAN |
ALL |
V8 |
5.7 |
ALL |
ALL |
ALL |
Gap 0.035" |
1989 - 1991 |
V1500 SUBURBAN |
ALL |
V8 |
5.7 |
ALL |
ALL |
ALL |
Gap 0.035" |
1987 - 1987 |
V20 |
ALL |
V8 |
5.7 |
ALL |
ALL |
ALL |
Gap 0.035" |
1987 - 1988 |
V20 SUBURBAN |
ALL |
V8 |
5.7 |
ALL |
ALL |
ALL |
Gap 0.035" |
1987 - 1988 |
V20 SUBURBAN |
ALL |
V8 |
7.4 |
ALL |
ALL |
ALL |
Gap 0.035" |
1989 - 1991 |
V2500 SUBURBAN |
ALL |
V8 |
5.7 |
ALL |
ALL |
ALL |
Gap 0.035" |
1990 - 1990 |
V2500 SUBURBAN |
ALL |
V8 |
7.4 |
ALL |
ALL |
ALL |
Gap 0.035" |
1987 - 1988 |
V30 |
ALL |
V8 |
5.7 |
ALL |
ALL |
ALL |
Gap 0.035" |
1987 - 1988 |
V30 |
ALL |
V8 |
7.4 |
ALL |
ALL |
ALL |
Gap 0.035" |
1988 - 1988 |
V30 |
ALL |
V8 |
7.4 |
ALL |
ALL |
ALL |
Gap 0.045" |
1989 - 1991 |
V3500 |
ALL |
V8 |
5.7 |
ALL |
ALL |
ALL |
Gap 0.035" |
1989 - 1989 |
V3500 |
ALL |
V8 |
7.4 |
ALL |
ALL |
ALL |
Gap 0.035" |
1990 - 1991 |
V3500 |
ALL |
V8 |
7.4 |
ALL |
ALL |
ALL |
Gap 0.035" |
1971 - 1977 |
VEGA |
ALL |
L4 |
2.3 |
ALL |
ALL |
ALL |
Gap 0.035" |
1976 - 1976 |
VEGA |
ALL |
L4 |
2.3 |
ALL |
ALL |
ALL |
Gap 0.035"; w/ A Engine VIN; |
DODGE |
Year |
Model |
SubModel |
Cylinders |
Liter |
Aspiration |
Eng Desg. |
Fuel |
Notes |
1974 - 1974 |
M300 |
ALL |
V8 |
7.2 |
ALL |
ALL |
ALL |
Gap 0.035" |
FORD |
Year |
Model |
SubModel |
Cylinders |
Liter |
Aspiration |
Eng Desg. |
Fuel |
Notes |
1975 - 1984 |
BRONCO |
ALL |
V8 |
5.0 |
ALL |
ALL |
ALL |
Gap 0.044" |
1984 - 1985 |
BRONCO |
ALL |
V8 |
5.8 |
ALL |
ALL |
ALL |
Gap 0.044"; w/ H Engine VIN; |
1986 - 1996 |
BRONCO |
ALL |
V8 |
5.8 |
ALL |
ALL |
ALL |
Gap 0.044" |
1975 - 1982 |
E-100 ECONOLINE |
ALL |
V8 |
5.0 |
ALL |
ALL |
ALL |
Gap 0.044" |
1980 - 1982 |
E-100 ECONOLINE CLUB WAGON |
ALL |
V8 |
5.0 |
ALL |
ALL |
ALL |
Gap 0.044" |
1975 - 1985 |
E-150 ECONOLINE |
ALL |
V8 |
5.0 |
ALL |
ALL |
ALL |
Gap 0.044" |
1984 - 1985 |
E-150 ECONOLINE |
ALL |
V8 |
5.8 |
ALL |
ALL |
ALL |
Gap 0.044"; w/ H Engine VIN; |
1986 - 1996 |
E-150 ECONOLINE |
ALL |
V8 |
5.8 |
ALL |
ALL |
ALL |
Gap 0.044" |
1980 - 1985 |
E-150 ECONOLINE CLUB WAGON |
ALL |
V8 |
5.0 |
ALL |
ALL |
ALL |
Gap 0.044" |
1984 - 1985 |
E-150 ECONOLINE CLUB WAGON |
ALL |
V8 |
5.8 |
ALL |
ALL |
ALL |
Gap 0.044"; w/ H Engine VIN; |
1986 - 1996 |
E-150 ECONOLINE CLUB WAGON |
ALL |
V8 |
5.8 |
ALL |
ALL |
ALL |
Gap 0.044" |
1975 - 1985 |
E-250 ECONOLINE |
ALL |
V8 |
5.0 |
ALL |
ALL |
ALL |
Gap 0.044" |
1984 - 1985 |
E-250 ECONOLINE |
ALL |
V8 |
5.8 |
ALL |
ALL |
ALL |
Gap 0.044"; w/ H Engine VIN; |
1986 - 1996 |
E-250 ECONOLINE |
ALL |
V8 |
5.8 |
ALL |
ALL |
ALL |
Gap 0.044" |
1980 - 1980 |
E-250 ECONOLINE CLUB WAGON |
ALL |
V8 |
5.0 |
ALL |
ALL |
ALL |
Gap 0.044" |
1985 - 1985 |
E-250 ECONOLINE CLUB WAGON |
ALL |
V8 |
5.8 |
ALL |
ALL |
ALL |
Gap 0.044"; w/ H Engine VIN; |
1986 - 1991 |
E-250 ECONOLINE CLUB WAGON |
ALL |
V8 |
5.8 |
ALL |
ALL |
ALL |
Gap 0.044" |
1975 - 1982 |
E-350 ECONOLINE |
ALL |
V8 |
5.0 |
ALL |
ALL |
ALL |
Gap 0.044" |
1985 - 1985 |
E-350 ECONOLINE |
ALL |
V8 |
5.8 |
ALL |
ALL |
ALL |
Gap 0.044"; w/ H Engine VIN; |
1986 - 1996 |
E-350 ECONOLINE |
ALL |
V8 |
5.8 |
ALL |
ALL |
ALL |
Gap 0.044" |
1985 - 1985 |
E-350 ECONOLINE CLUB WAGON |
ALL |
V8 |
5.8 |
ALL |
ALL |
ALL |
Gap 0.044"; w/ H Engine VIN; |
1986 - 1996 |
E-350 ECONOLINE CLUB WAGON |
ALL |
V8 |
5.8 |
ALL |
ALL |
ALL |
Gap 0.044" |
1975 - 1983 |
F-100 |
ALL |
V8 |
5.0 |
ALL |
ALL |
ALL |
Gap 0.044" |
1975 - 1984 |
F-150 |
ALL |
V8 |
5.0 |
ALL |
ALL |
ALL |
Gap 0.044" |
1984 - 1995 |
F-150 |
ALL |
V8 |
5.8 |
ALL |
ALL |
ALL |
Gap 0.044"; w/ H Engine VIN; |
1985 - 1985 |
F-150 |
ALL |
V8 |
5.0 |
ALL |
ALL |
ALL |
Gap 0.044" |
1986 - 1996 |
F-150 |
ALL |
V8 |
5.8 |
ALL |
ALL |
ALL |
Gap 0.044" |
1980 - 1984 |
F-250 |
ALL |
V8 |
5.0 |
ALL |
ALL |
ALL |
Gap 0.044" |
1984 - 1985 |
F-250 |
ALL |
V8 |
5.8 |
ALL |
ALL |
ALL |
Gap 0.044"; w/ H Engine VIN; |
1985 - 1985 |
F-250 |
ALL |
V8 |
5.0 |
ALL |
ALL |
ALL |
Gap 0.044" |
1986 - 1996 |
F-250 |
ALL |
V8 |
5.8 |
ALL |
ALL |
ALL |
Gap 0.044" |
1997 - 1997 |
F-250 HD |
ALL |
V8 |
5.8 |
ALL |
ALL |
ALL |
Gap 0.044" |
1997 - 1997 |
F-250 HD |
ALL |
V8 |
7.5 |
ALL |
ALL |
ALL |
Gap 0.044" |
1975 - 1980 |
F-350 |
ALL |
V8 |
5.0 |
ALL |
ALL |
ALL |
Gap 0.044" |
1984 - 1985 |
F-350 |
ALL |
V8 |
5.8 |
ALL |
ALL |
ALL |
Gap 0.044"; w/ H Engine VIN; |
1986 - 1997 |
F-350 |
ALL |
V8 |
5.8 |
ALL |
ALL |
ALL |
Gap 0.044" |
1997 - 1997 |
F-350 |
ALL |
V8 |
7.5 |
ALL |
ALL |
ALL |
Gap 0.044" |
1970 - 1970 |
FALCON |
ALL |
V8 |
7.0 |
ALL |
ALL |
ALL |
Gap 0.034" |
1983 - 1983 |
MUSTANG |
ALL |
V8 |
5.0 |
ALL |
ALL |
ALL |
Gap 0.044" |
1983 - 1983 |
THUNDERBIRD |
ALL |
V8 |
5.0 |
ALL |
ALL |
ALL |
Gap 0.044" |
GMC |
Year |
Model |
SubModel |
Cylinders |
Liter |
Aspiration |
Eng Desg. |
Fuel |
Notes |
1984 - 1986 |
C1500 |
ALL |
V8 |
5.0 |
ALL |
ALL |
ALL |
Gap 0.045"; w/ F Engine VIN; |
1985 - 1993 |
C1500 |
ALL |
V6 |
4.3 |
ALL |
ALL |
ALL |
Gap 0.035" |
1985 - 1986 |
C1500 |
ALL |
V8 |
5.7 |
ALL |
ALL |
ALL |
Gap 0.045"; w/ L Engine VIN; |
1988 - 1992 |
C1500 |
ALL |
V8 |
5.0 |
ALL |
ALL |
ALL |
Gap 0.035" |
1988 - 1995 |
C1500 |
ALL |
V8 |
5.7 |
ALL |
ALL |
ALL |
Gap 0.035" |
1993 - 1995 |
C1500 |
ALL |
V8 |
5.0 |
ALL |
ALL |
ALL |
Gap 0.045" |
1994 - 1995 |
C1500 |
ALL |
V6 |
4.3 |
ALL |
ALL |
ALL |
Gap 0.045" |
1984 - 1986 |
C1500 SUBURBAN |
ALL |
V8 |
5.0 |
ALL |
ALL |
ALL |
Gap 0.045"; w/ F Engine VIN; |
1985 - 1986 |
C1500 SUBURBAN |
ALL |
V8 |
5.7 |
ALL |
ALL |
ALL |
Gap 0.045"; w/ L Engine VIN; |
1992 - 1995 |
C1500 SUBURBAN |
ALL |
V8 |
5.7 |
ALL |
ALL |
ALL |
Gap 0.035" |
1985 - 1986 |
C2500 |
ALL |
V8 |
5.7 |
ALL |
ALL |
ALL |
Gap 0.045"; w/ L Engine VIN; |
1985 - 1993 |
C2500 |
ALL |
V6 |
4.3 |
ALL |
ALL |
ALL |
Gap 0.035" |
1988 - 1995 |
C2500 |
ALL |
V8 |
5.7 |
ALL |
ALL |
ALL |
Gap 0.035" |
1988 - 1992 |
C2500 |
ALL |
V8 |
5.0 |
ALL |
ALL |
ALL |
Gap 0.035" |
1991 - 1995 |
C2500 |
ALL |
V8 |
7.4 |
ALL |
ALL |
ALL |
Gap 0.035" |
1992 - 1993 |
C2500 |
ALL |
V8 |
5.7 |
ALL |
ALL |
GAS |
Gap 0.035" |
1993 - 1995 |
C2500 |
ALL |
V8 |
5.0 |
ALL |
ALL |
ALL |
Gap 0.045" |
1994 - 1995 |
C2500 |
ALL |
V6 |
4.3 |
ALL |
ALL |
ALL |
Gap 0.045" |
1985 - 1986 |
C2500 SUBURBAN |
ALL |
V8 |
5.7 |
ALL |
ALL |
ALL |
Gap 0.045"; w/ L Engine VIN; |
1992 - 1995 |
C2500 SUBURBAN |
ALL |
V8 |
5.7 |
ALL |
ALL |
ALL |
Gap 0.035" |
1992 - 1995 |
C2500 SUBURBAN |
ALL |
V8 |
7.4 |
ALL |
ALL |
ALL |
Gap 0.035" |
1988 - 1995 |
C3500 |
ALL |
V8 |
5.7 |
ALL |
ALL |
ALL |
Gap 0.035" |
1988 - 1995 |
C3500 |
ALL |
V8 |
7.4 |
ALL |
ALL |
ALL |
Gap 0.035" |
1986 - 1986 |
CABALLERO |
ALL |
V8 |
5.0 |
ALL |
ALL |
ALL |
Gap 0.045" |
1984 - 1986 |
G1500 |
ALL |
V8 |
5.7 |
ALL |
ALL |
ALL |
Gap 0.045" |
1984 - 1995 |
G1500 |
ALL |
V8 |
5.0 |
ALL |
ALL |
ALL |
Gap 0.045" |
1985 - 1993 |
G1500 |
ALL |
V6 |
4.3 |
ALL |
ALL |
ALL |
Gap 0.035" |
1987 - 1993 |
G1500 |
ALL |
V8 |
5.7 |
ALL |
ALL |
ALL |
Gap 0.035" |
1987 - 1994 |
G1500 |
ALL |
V8 |
5.0 |
ALL |
ALL |
ALL |
Gap 0.035" |
1994 - 1995 |
G1500 |
ALL |
V6 |
4.3 |
ALL |
ALL |
ALL |
Gap 0.045" |
1984 - 1986 |
G2500 |
ALL |
V8 |
5.0 |
ALL |
ALL |
ALL |
Gap 0.045" |
1984 - 1984 |
G2500 |
ALL |
V8 |
5.7 |
ALL |
ALL |
ALL |
Gap 0.045" |
1985 - 1993 |
G2500 |
ALL |
V6 |
4.3 |
ALL |
ALL |
ALL |
Gap 0.035" |
1985 - 1986 |
G2500 |
ALL |
V8 |
5.7 |
ALL |
ALL |
ALL |
Gap 0.045"; w/ L Engine VIN; |
1987 - 1995 |
G2500 |
ALL |
V8 |
5.0 |
ALL |
ALL |
ALL |
Gap 0.035" |
1987 - 1995 |
G2500 |
ALL |
V8 |
5.7 |
ALL |
ALL |
ALL |
Gap 0.035" |
1994 - 1995 |
G2500 |
ALL |
V6 |
4.3 |
ALL |
ALL |
ALL |
Gap 0.045" |
1984 - 1986 |
G3500 |
ALL |
V8 |
5.7 |
ALL |
ALL |
ALL |
Gap 0.045"; w/ L Engine VIN; |
1985 - 1993 |
G3500 |
ALL |
V6 |
4.3 |
ALL |
ALL |
ALL |
Gap 0.035" |
1987 - 1988 |
G3500 |
ALL |
V8 |
5.7 |
ALL |
ALL |
ALL |
Gap 0.035" |
1988 - 1996 |
G3500 |
ALL |
V8 |
7.4 |
ALL |
ALL |
ALL |
Gap 0.035" |
1989 - 1996 |
G3500 |
ALL |
V8 |
5.7 |
ALL |
ALL |
ALL |
Gap 0.035" |
1994 - 1995 |
G3500 |
ALL |
V6 |
4.3 |
ALL |
ALL |
ALL |
Gap 0.045" |
1984 - 1986 |
JIMMY |
ALL |
V8 |
5.7 |
ALL |
ALL |
ALL |
Gap 0.045" |
1984 - 1984 |
JIMMY |
ALL |
V8 |
5.0 |
ALL |
ALL |
ALL |
Gap 0.045" |
1987 - 1987 |
JIMMY |
ALL |
V8 |
5.0 |
ALL |
ALL |
ALL |
Gap 0.035" |
1987 - 1991 |
JIMMY |
ALL |
V8 |
5.7 |
ALL |
ALL |
ALL |
Gap 0.035" |
1992 - 1995 |
JIMMY |
ALL |
V6 |
4.3 |
ALL |
ALL |
ALL |
Gap 0.045" |
1985 - 1993 |
K1500 |
ALL |
V6 |
4.3 |
ALL |
ALL |
ALL |
Gap 0.035" |
1985 - 1986 |
K1500 |
ALL |
V8 |
5.7 |
ALL |
ALL |
ALL |
Gap 0.045"; w/ L Engine VIN; |
1988 - 1995 |
K1500 |
ALL |
V8 |
5.0 |
ALL |
ALL |
ALL |
Gap 0.035" |
1988 - 1995 |
K1500 |
ALL |
V8 |
5.7 |
ALL |
ALL |
ALL |
Gap 0.035" |
1994 - 1995 |
K1500 |
ALL |
V6 |
4.3 |
ALL |
ALL |
ALL |
Gap 0.045" |
1984 - 1985 |
K1500 SUBURBAN |
ALL |
V8 |
5.0 |
ALL |
ALL |
ALL |
Gap 0.045" |
1985 - 1986 |
K1500 SUBURBAN |
ALL |
V8 |
5.7 |
ALL |
ALL |
ALL |
Gap 0.045" |
1992 - 1995 |
K1500 SUBURBAN |
ALL |
V8 |
5.7 |
ALL |
ALL |
ALL |
Gap 0.035" |
1985 - 1986 |
K2500 |
ALL |
V8 |
5.7 |
ALL |
ALL |
ALL |
Gap 0.045"; w/ L Engine VIN; |
1985 - 1993 |
K2500 |
ALL |
V6 |
4.3 |
ALL |
ALL |
ALL |
Gap 0.035" |
1988 - 1995 |
K2500 |
ALL |
V8 |
5.0 |
ALL |
ALL |
ALL |
Gap 0.035" |
1988 - 1995 |
K2500 |
ALL |
V8 |
5.7 |
ALL |
ALL |
ALL |
Gap 0.035" |
1991 - 1995 |
K2500 |
ALL |
V8 |
7.4 |
ALL |
ALL |
ALL |
Gap 0.035" |
1992 - 1993 |
K2500 |
ALL |
V8 |
5.7 |
ALL |
ALL |
GAS |
Gap 0.035" |
1994 - 1995 |
K2500 |
ALL |
V6 |
4.3 |
ALL |
ALL |
ALL |
Gap 0.045" |
1992 - 1995 |
K2500 SUBURBAN |
ALL |
V8 |
5.7 |
ALL |
ALL |
ALL |
Gap 0.035" |
1992 - 1995 |
K2500 SUBURBAN |
ALL |
V8 |
7.4 |
ALL |
ALL |
ALL |
Gap 0.035" |
1988 - 1995 |
K3500 |
ALL |
V8 |
5.7 |
ALL |
ALL |
ALL |
Gap 0.035" |
1988 - 1995 |
K3500 |
ALL |
V8 |
7.4 |
ALL |
ALL |
ALL |
Gap 0.035" |
1976 - 1976 |
P25 |
ALL |
V8 |
5.7 |
ALL |
ALL |
ALL |
Heavy Duty |
1988 - 1989 |
P2500 |
ALL |
V8 |
5.7 |
ALL |
ALL |
ALL |
Gap 0.035" |
1976 - 1976 |
P35 |
ALL |
V8 |
5.7 |
ALL |
ALL |
ALL |
Heavy Duty |
1987 - 1988 |
P3500 |
ALL |
V8 |
5.7 |
ALL |
ALL |
ALL |
Gap 0.035" |
1989 - 1995 |
P3500 |
ALL |
V8 |
5.7 |
ALL |
ALL |
ALL |
Gap 0.035" |
1990 - 1993 |
P3500 |
ALL |
V6 |
4.3 |
ALL |
ALL |
ALL |
Gap 0.035" |
1990 - 1995 |
P3500 |
ALL |
V8 |
7.4 |
ALL |
ALL |
ALL |
Gap 0.035" |
1994 - 1995 |
P3500 |
ALL |
V6 |
4.3 |
ALL |
ALL |
ALL |
Gap 0.045" |
1996 - 1996 |
P3500 |
ALL |
V8 |
5.7 |
ALL |
ALL |
ALL |
.460" Thread Reach Plug, Engine VIN K |
1996 - 1996 |
P3500 |
ALL |
V8 |
7.4 |
ALL |
ALL |
ALL |
Gap 0.035"; w/ N Engine VIN; |
1997 - 1997 |
P3500 |
ALL |
V8 |
7.4 |
ALL |
ALL |
ALL |
Gap 0.035"; w/ J Engine VIN; |
1987 - 1987 |
R1500 |
ALL |
V6 |
4.3 |
ALL |
ALL |
ALL |
Gap 0.035" |
1987 - 1987 |
R1500 |
ALL |
V8 |
5.0 |
ALL |
ALL |
ALL |
Gap 0.035" |
1987 - 1987 |
R1500 |
ALL |
V8 |
5.7 |
ALL |
ALL |
ALL |
Gap 0.035" |
1987 - 1987 |
R1500 SUBURBAN |
ALL |
V8 |
5.0 |
ALL |
ALL |
ALL |
Gap 0.035" |
1987 - 1991 |
R1500 SUBURBAN |
ALL |
V8 |
5.7 |
ALL |
ALL |
ALL |
Gap 0.035" |
1987 - 1989 |
R2500 |
ALL |
V8 |
5.7 |
ALL |
ALL |
ALL |
Gap 0.035" |
1987 - 1989 |
R2500 |
ALL |
V8 |
7.4 |
ALL |
ALL |
ALL |
Gap 0.035" |
1987 - 1987 |
R2500 |
ALL |
V6 |
4.3 |
ALL |
ALL |
ALL |
Gap 0.035" |
1987 - 1987 |
R2500 |
ALL |
V8 |
5.0 |
ALL |
ALL |
ALL |
Gap 0.035" |
1987 - 1991 |
R2500 SUBURBAN |
ALL |
V8 |
5.7 |
ALL |
ALL |
ALL |
Gap 0.035" |
1987 - 1991 |
R2500 SUBURBAN |
ALL |
V8 |
7.4 |
ALL |
ALL |
ALL |
Gap 0.035" |
1987 - 1989 |
R3500 |
ALL |
V8 |
7.4 |
ALL |
ALL |
ALL |
Gap 0.035" |
1987 - 1988 |
R3500 |
ALL |
V8 |
5.7 |
ALL |
ALL |
ALL |
Gap 0.035" |
1989 - 1991 |
R3500 |
ALL |
V8 |
5.7 |
ALL |
ALL |
ALL |
Gap 0.035" |
1990 - 1991 |
R3500 |
ALL |
V8 |
7.4 |
ALL |
ALL |
ALL |
Gap 0.035" |
1982 - 1990 |
S15 |
ALL |
V6 |
2.8 |
ALL |
ALL |
ALL |
Gap 0.045" |
1983 - 1984 |
S15 |
ALL |
L4 |
2.0 |
ALL |
ALL |
ALL |
Gap 0.035" |
1988 - 1990 |
S15 |
ALL |
V6 |
4.3 |
ALL |
ALL |
ALL |
Gap 0.035" |
1983 - 1989 |
S15 JIMMY |
ALL |
V6 |
2.8 |
ALL |
ALL |
ALL |
Gap 0.045" |
1983 - 1984 |
S15 JIMMY |
ALL |
L4 |
2.0 |
ALL |
ALL |
ALL |
Gap 0.035" |
1988 - 1991 |
S15 JIMMY |
ALL |
V6 |
4.3 |
ALL |
ALL |
ALL |
Gap 0.035" |
1985 - 1993 |
SAFARI |
ALL |
V6 |
4.3 |
ALL |
ALL |
ALL |
Gap 0.035" |
1994 - 1995 |
SAFARI |
ALL |
V6 |
4.3 |
ALL |
ALL |
ALL |
Gap 0.045" |
1991 - 1993 |
SONOMA |
ALL |
V6 |
2.8 |
ALL |
ALL |
ALL |
Gap 0.045" |
1991 - 1993 |
SONOMA |
ALL |
V6 |
4.3 |
ALL |
ALL |
ALL |
Gap 0.035" |
1994 - 1995 |
SONOMA |
ALL |
V6 |
4.3 |
ALL |
ALL |
ALL |
Gap 0.045" |
1971 - 1971 |
SPRINT |
ALL |
V8 |
7.4 |
ALL |
ALL |
ALL |
Gap 0.035" |
1991 - 1991 |
SYCLONE |
ALL |
V6 |
4.3 |
ALL |
ALL |
ALL |
Gap 0.035" |
1992 - 1993 |
TYPHOON |
ALL |
V6 |
4.3 |
ALL |
ALL |
ALL |
Gap 0.035" |
1987 - 1987 |
V1500 |
ALL |
V6 |
4.3 |
ALL |
ALL |
ALL |
Gap 0.035" |
1987 - 1987 |
V1500 |
ALL |
V8 |
5.0 |
ALL |
ALL |
ALL |
Gap 0.035" |
1987 - 1987 |
V1500 |
ALL |
V8 |
5.7 |
ALL |
ALL |
ALL |
Gap 0.035" |
1987 - 1991 |
V1500 SUBURBAN |
ALL |
V8 |
5.7 |
ALL |
ALL |
ALL |
Gap 0.035" |
1987 - 1987 |
V2500 |
ALL |
V8 |
5.7 |
ALL |
ALL |
ALL |
Gap 0.035" |
1987 - 1991 |
V2500 SUBURBAN |
ALL |
V8 |
5.7 |
ALL |
ALL |
ALL |
Gap 0.035" |
1987 - 1989 |
V3500 |
ALL |
V8 |
7.4 |
ALL |
ALL |
ALL |
Gap 0.035" |
1987 - 1988 |
V3500 |
ALL |
V8 |
5.7 |
ALL |
ALL |
ALL |
Gap 0.035" |
1989 - 1991 |
V3500 |
ALL |
V8 |
5.7 |
ALL |
ALL |
ALL |
Gap 0.035" |
1990 - 1991 |
V3500 |
ALL |
V8 |
7.4 |
ALL |
ALL |
ALL |
Gap 0.035" |
1992 - 1995 |
YUKON |
ALL |
V8 |
5.7 |
ALL |
ALL |
ALL |
Gap 0.035" |
ISUZU |
Year |
Model |
SubModel |
Cylinders |
Liter |
Aspiration |
Eng Desg. |
Fuel |
Notes |
1991 - 1994 |
PICKUP |
ALL |
V6 |
3.1 |
ALL |
ALL |
ALL |
Gap 0.044" |
1991 - 1992 |
RODEO |
ALL |
V6 |
3.1 |
ALL |
ALL |
ALL |
Gap 0.044" |
1989 - 1991 |
TROOPER |
ALL |
V6 |
2.8 |
ALL |
ALL |
ALL |
Gap 0.044" |
JEEP |
Year |
Model |
SubModel |
Cylinders |
Liter |
Aspiration |
Eng Desg. |
Fuel |
Notes |
1984 - 1986 |
CHEROKEE |
ALL |
V6 |
2.8 |
ALL |
ALL |
ALL |
Gap 0.045" |
1986 - 1986 |
COMANCHE |
ALL |
V6 |
2.8 |
ALL |
ALL |
ALL |
Gap 0.045" |
1984 - 1986 |
WAGONEER |
ALL |
V6 |
2.8 |
ALL |
ALL |
ALL |
Gap 0.045" |
MERCURY |
Year |
Model |
SubModel |
Cylinders |
Liter |
Aspiration |
Eng Desg. |
Fuel |
Notes |
1971 - 1971 |
CYCLONE |
ALL |
V8 |
7.0 |
ALL |
ALL |
ALL |
Gap 0.034" |
OLDSMOBILE |
Year |
Model |
SubModel |
Cylinders |
Liter |
Aspiration |
Eng Desg. |
Fuel |
Notes |
1991 - 1993 |
BRAVADA |
ALL |
V6 |
4.3 |
ALL |
ALL |
ALL |
Gap 0.035" |
1994 - 1994 |
BRAVADA |
ALL |
V6 |
4.3 |
ALL |
ALL |
ALL |
Gap 0.045" |
1992 - 1992 |
CUSTOM CRUISER |
ALL |
V8 |
5.7 |
ALL |
ALL |
ALL |
Gap 0.035" |
1982 - 1986 |
CUTLASS CIERA |
ALL |
V6 |
2.8 |
ALL |
ALL |
ALL |
Gap 0.045" |
1982 - 1982 |
FIRENZA |
ALL |
L4 |
1.8 |
ALL |
ALL |
ALL |
Gap 0.035" |
1983 - 1986 |
FIRENZA |
ALL |
L4 |
2.0 |
ALL |
ALL |
ALL |
Gap 0.035" |
1985 - 1986 |
FIRENZA |
ALL |
V6 |
2.8 |
ALL |
ALL |
ALL |
Gap 0.045" |
1980 - 1984 |
OMEGA |
ALL |
V6 |
2.8 |
ALL |
ALL |
ALL |
Gap 0.045" |
1990 - 1994 |
SILHOUETTE |
ALL |
V6 |
3.1 |
ALL |
ALL |
ALL |
Gap 0.045" |
1976 - 1977 |
STARFIRE |
ALL |
L4 |
2.3 |
ALL |
ALL |
ALL |
Gap 0.035" |
PONTIAC |
Year |
Model |
SubModel |
Cylinders |
Liter |
Aspiration |
Eng Desg. |
Fuel |
Notes |
1982 - 1986 |
6000 |
ALL |
V6 |
2.8 |
ALL |
ALL |
ALL |
Gap 0.045" |
1976 - 1977 |
ASTRE |
ALL |
L4 |
2.3 |
ALL |
ALL |
ALL |
Gap 0.035" |
1986 - 1986 |
BONNEVILLE |
ALL |
V8 |
5.0 |
ALL |
ALL |
ALL |
Gap 0.035" |
1985 - 1988 |
FIERO |
ALL |
V6 |
2.8 |
ALL |
ALL |
ALL |
Gap 0.045" |
1982 - 1989 |
FIREBIRD |
ALL |
V6 |
2.8 |
ALL |
ALL |
ALL |
Gap 0.045" |
1985 - 1985 |
FIREBIRD |
ALL |
V8 |
5.0 |
ALL |
ALL |
ALL |
Gap 0.045"; w/ F Engine VIN; |
1985 - 1985 |
FIREBIRD |
ALL |
V8 |
5.0 |
ALL |
ALL |
ALL |
Gap 0.045"; w/ G Engine VIN; |
1986 - 1986 |
FIREBIRD |
ALL |
V8 |
5.0 |
ALL |
ALL |
ALL |
Gap 0.035" |
1987 - 1987 |
FIREBIRD |
ALL |
V8 |
5.0 |
ALL |
ALL |
ALL |
Gap 0.035" |
1987 - 1987 |
FIREBIRD |
ALL |
V8 |
5.7 |
ALL |
ALL |
ALL |
Cast Iron Heads |
1990 - 1992 |
FIREBIRD |
ALL |
V6 |
3.1 |
ALL |
ALL |
ALL |
Gap 0.045" |
1993 - 1995 |
FIREBIRD |
ALL |
V6 |
3.4 |
ALL |
ALL |
ALL |
Gap 0.045" |
1986 - 1986 |
GRAND PRIX |
ALL |
V8 |
5.0 |
ALL |
ALL |
ALL |
Gap 0.035" |
1982 - 1982 |
J2000 |
ALL |
L4 |
1.8 |
ALL |
ALL |
ALL |
Gap 0.035" |
1983 - 1983 |
J2000 |
ALL |
L4 |
2.0 |
ALL |
ALL |
ALL |
Gap 0.035" |
1984 - 1985 |
J2000 SUNBIRD |
ALL |
L4 |
2.0 |
ALL |
ALL |
ALL |
Gap 0.035" |
1986 - 1986 |
PARISIENNE |
ALL |
V8 |
5.0 |
ALL |
ALL |
ALL |
Gap 0.035"; w/ H Engine VIN; |
1980 - 1984 |
PHOENIX |
ALL |
V6 |
2.8 |
ALL |
ALL |
ALL |
Gap 0.045" |
1976 - 1977 |
SUNBIRD |
ALL |
L4 |
2.3 |
ALL |
ALL |
ALL |
Gap 0.035" |
1986 - 1986 |
SUNBIRD |
ALL |
L4 |
2.0 |
ALL |
ALL |
ALL |
Gap 0.035" |
1981 - 1987 |
T1000 |
ALL |
L4 |
1.6 |
ALL |
ALL |
ALL |
Gap 0.035" |
1990 - 1995 |
TRANS SPORT |
ALL |
V6 |
3.1 |
ALL |
ALL |
ALL |
Gap 0.045" |