Cloyes True Roller Timing Set Billet SBC Rocket Block HX02121 or street performance

or street performance

Designed with a unique parabolic pattern and single piece palm

They offer super damping ability that makes them ideal for the driver who demands superior performance

Manufactured from high quality brass

Speed Controller Included

Cloyes True Roller Timing Set Billet SBC Rocket Block HX02121 or street performanceProduct Description: Timing Chain Set Premium Race Z Racing Double Roller Adjustable Steel Big Block Snout Rocket Block Small Block Chevy Cloyes was founded in the early 1920s in Cleveland, Ohio, by Raymond Cloyes, who started the business by manufacturing by hand a small quantity of replacement fiber and aluminum timing gears for trucks and automobiles. Thus began the story of Cloyes Gear Works, now known as Cloyes Gear and Products, Inc. Cloyes was