Cloyes Hex-A-Just True Roller Timing Chain Set - SB Chevy 85-Up 305-350 Pit Crew Shoes Bump rubbers are 2-3/8" tall

Bump rubbers are 2-3/8" tall and have a 2" O

An additional locking bolt installs into the axle tube to help prevent the bracket from turning

WHY 9117 PUMPS OUTPERFORM THE PACK

5 in OD Spring

Cloyes Hex-A-Just True Roller Timing Chain Set - SB Chevy 85-Up 305-350 Pit Crew Shoes Bump rubbers are 2-3/8" tallCloyes' patented Hex A Just was an industry breakthrough when introduced in 1992. The accuracy and simplicity of the Hex A Just system is unmatched by our competitors. Sprockets are made of SAE 1144 induction heat treated, billet steel. The Renold True 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 True Roller Sets are