GMC

G Series Van 1/2 ton and 3/4 ton

Yr	Cyl	Desc	UNIV	DF	PK
1998-1999	8	All models with 5.0L or 5.7L engine, except California	2517	N/A	N/A
1996-1997	8	All models with 5.0L engine, except California	2517	9649	N/A
1996-1997	8	All models with 5.7L engine, except California	2517	N/A	N/A
1996-1997	6	All models with 4.3L engine, except California	2517	9649	N/A
1995	8	All models with 146" wheel base	2907	N/A	N/A
1995	8	All models with 5.0L or 5.7L engine, except 146" wheel base	2907	9616	N/A
1995	6	All models with 4.3L engine	2907	9616	N/A
1992-1994	8	All models with 5.7L engine under 9000lbs GVW	8007	9184	PK-20
1992-1994	8	All models with 5.7L engine over 9000lbs GVW	10907	10903	N/A
1987-1994	8	All models with 5.0L engine	2906	9002	PK-19
1987-1991	8	All models with 5.7L engine over 9000lbs GVW	10907	10903	N/A
1987-1991	8	All models with 5.7L engine under 9000lbs GVW	8007	9184	PK-20
1985-1994	6	All models with 4.3L engine	2906	9002	PK-19
1983-1986	8	All models	8006	9002	PK-19
1983-1984	6	All models with 4.3L engine	6906	4001	PK-19
1979-1982	8	All models with 400 cid	8006	9002	PK-19
1979-1982	8	All models, except 400 cid	6906	4001	PK-19
1975-1976	8	All models with 5.7L engine and converter	6906	4001	PK-19
1975-1982	6	All models with 4.3L engine	2906	9002	PK-19