GMC

C - K Series 3/4 ton

Yr	Cyl	Desc	UNIV	DF	PK
1999	8	All models with 5.3L engine, except California, Left or Right	2516	N/A	N/A
1996-1998	8	All models with 5.0L engine, except California	2517	9720	N/A
1996-1998	8	All models with 5.7L engine up to 8600lbs GVW, except California, Left or Right	2540	9333	N/A
1996-1998	6	All C-2500 models with 4.3L engine, except California	2517	9720	N/A
1996-1998	6	All K-2500 models with 4.3L engine under 8500lbs GVW, except California	2517	9720	N/A
1994-1995	8	All models with 5.0L or 5.7L engine up to 8600lbs GVW	2907	9648	N/A
1994-1995	6	All models with 4.3L engine up to 8600lbs GVW	2907	9648	N/A
1991-1995	8	All models with 7.4L engine up to 11,000lbs GVW	10907	10903	N/A
1991-1995	8	All models with 7.4L engine up to 8600lbs GVW, except California	8007	9184	PK-20
1988-1993	8	All models with 5.0L engine	2906	9529	PK-22
1988-1993	8	All models with 5.7L up to 8600lbs GVW	8007	9184	PK-20
1988-1993	8	All models with 5.7L engine up to 11,000lbs GVW	10907	10903	N/A
1988-1993	6	All models with 4.3L engine up to 8600lbs GVW	2906	9529	PK-22
1987-1989	8	All models with 7.4L engine up to 8600lbs GVW	8007	9184	PK-20
1987-1989	8	All models with 7.4L engine up to 11,620lbs GVW	10907	10903	N/A
1987	8	All EFI models with 5.7L engine	2907	9184	PK-20
1985-1987	6	All C-2500 models with 4.3L engine	2906	9002	PK-19
1983-1987	8	All models with 5.0L engine	2906	9002	PK-19
1983-1986	8	All models with 5.7L engine	2906	9002	PK-19
1975-1982	8	All models	9006	9002	PK-19
1975-1984	6	All models with 250 cid	9006	9002	PK-19