Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
Edelbrock Accu‑Drive camshaft gear drive kit for big‑block Chevy engines replaces the timing chain with a precision compound gear train to improve timing accuracy and eliminate chain stretch. A floating main idler equalizes load between crank and cam gears. Gears are machined from billet SAE‑1144 steel with induction‑hardened, shaved teeth; hardened, ground idler pins and compatibility with standard camshafts support durable, smooth cam rotation and multiple cam timing adjustments.
Edelbrock Accu-Drive Gear Drive B/B Chevy
