Fully machined billet steel camshaft and crankshaft sprocketsRoller chain designed with .250" diameter rollersNine keyway steel crankshaft sprocket enabling different settings: 0?, +/- 2?, +/- 4?, +/- 6?, +/- 8?Camshaft sprockets are machined for and include a captive Torrington thrust bearingNo grinding/modifying of timing cover requiredNOT recommended for valve spring pressures exceeding 450 lbs.

This Part Fits:

Year	Make	Model	Submodel
2006-2007	Cadillac	CTS	V
2005-2007	Chevrolet	Corvette	Base
2005-2006	Chevrolet	SSR	Base
2006-2008	Chevrolet	Trailblazer	SS
2005-2006	Pontiac	GTO	Base