Cloyes Hex-A-Just True Roller Timing Chain Set - SB Chevy (.010" Shorter) 2010484 650 lb/in Spring Rate

650 lb/in Spring Rate

1987-1991 GMC R3500

Gilmer Drive Belt

Pit Stop USA offers Bell SE077 Mirror DSAF Shield (3MM) - Gold 2010416 at low everyday prices

Cloyes Hex-A-Just True Roller Timing Chain Set - SB Chevy (.010" Shorter) 2010484 650 lb/in Spring RateThe Hex A Just System, a true roller timing chain set, allows timing adjustments down to a fraction of a degree. The Torrington needle thrust bearing reduces friction between the block and cam sprocket. 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