Cloyes Hex-A-Just® True Roller Timing Chain Set - SB Chevy 55-Up 265-400 w/ BB Chevy Crank Snout

Cloyes' patented Hex-A-Just(R) was an industry breakthrough when introduced in 1992. The accuracy and simplicity of the Hex-A-Just(R) system is unmatched by our competitors. Sprockets are made of SAE 1144 induction heat-treated, billet steel. The Renold True(R) Roller chain features full roller action and superior strength. Rollers are made from high strength steel, which is rolled and hardened to exacting standards. The Hex-A-Just(R) True(R) Roller Sets are infinitely adjustable to plus or minus six degrees. No machining required, no fumbling with offset bushings. This patented technology saves you hours of valuable set-up time. Simply dial in the timing and tighten the cam bolts, locking the cam position in place. Hex-A-Just(R) Sets feature: