GMC

S - (2WD) and T - (4WD) Series pick-up

Yr	Cyl	Desc	UNIV	DF	PK
1998-1999	6	All models with 4.3L engine, except California	2516	N/A	N/A
1996-1997	6	All models with 4.3L, VORTEC engine and 25 1/4" converter, except California	2516	9710	N/A
1996-1999	4	All 2WD models with 2.2L engine, except California	2506	4819	N/A
1995	6	All 2WD models with 4.3L engine, except California	2516	4628	N/A
1995	6	All 4WD models with 4.3L engine and extended cab, except California	2516	9708	N/A
1994-1995	4	All models with 2.2L engine	6905	4623	N/A
1988-1993	6	All models with 2.8L engine	6906	4088	PK-26
1988-1994	6	All models with 4.3L engine	6906	4088	PK-26
1985-1993	4	All models with 2.5L engine	6905	4019	PK-23
1982-1987	6	All models with 2.8L engine	6905	4019	PK-23
1982-1984	4	All models with 1.9L or 2.0L engine	6905	4019	PK-23