Include induction hardened Steel billet Gears for bullet proof durability. Feature infinitely adjustable Camshaft sprocket, 6-degree maximum advance/retard.3 keyway crank sprocket for additional 4-degree incremental adjustability. Pre-stretched, heat-treated single row chain with heavy-duty large pin design

This Part Fits:

Year	Make	Model	Submodel
2002-2003	Chevrolet	Avalanche 2500	Base
1996-1997,1999	Chevrolet	C2500	Base
1996-1998	Chevrolet	C2500	Cheyenne
1999	Chevrolet	C2500	LS
1996-1998	Chevrolet	C2500	Silverado
1998	Chevrolet	C2500	WT
1996-1999	Chevrolet	C2500 Suburban	Base
1996-1999	Chevrolet	C2500 Suburban	LS
1996-1997	Chevrolet	C2500 Suburban	LT
1996-1997,1999	Chevrolet	C3500	Base
1996-1998	Chevrolet	C3500	Cheyenne
1999	Chevrolet	C3500	LS
1996-1998	Chevrolet	C3500	Silverado
1996-1999,2001-2002	Chevrolet	Express 3500	Base
1996-1999,2001-2002	Chevrolet	Express 3500	LS
1996-1997,1999	Chevrolet	K2500	Base
1996-1998	Chevrolet	K2500	Cheyenne
1999	Chevrolet	K2500	LS
1996-1998	Chevrolet	K2500	Silverado
1998	Chevrolet	K2500	WT
1996-1999	Chevrolet	K2500 Suburban	Base
1996-1999	Chevrolet	K2500 Suburban	LS
1996-1997	Chevrolet	K2500 Suburban	LT
1996-1997,1999	Chevrolet	K3500	Base
1996-1998	Chevrolet	K3500	Cheyenne
1999	Chevrolet	K3500	LS
1996-1998	Chevrolet	K3500	Silverado
2001-2002	Chevrolet	Silverado 2500 HD	Base
2001-2002	Chevrolet	Silverado 2500 HD	LS
2001-2002	Chevrolet	Silverado 2500 HD	LT
2001-2002	Chevrolet	Silverado 3500	Base
2001-2002	Chevrolet	Silverado 3500	LS
2001-2002	Chevrolet	Silverado 3500	LT
2001	Chevrolet	Suburban 2500	Base
2001-2002	Chevrolet	Suburban 2500	LS
2001-2002	Chevrolet	Suburban 2500	LT