PRW Gear Drives at Widow Racing
Replace your stock timing chain with a CNC machined dual gear drive, available in noisy or quiet for most applications. Unlike timing chains, gear drives will not stretch or wear prematurely. Most applications require little or no machining and fit under majority of stock timing chain covers. Whether it’s on the street or on the strip let a PRW Dual Gear Drive help you make more horsepower.
Easy to install and compatible with all standard camshafts
SAE 660 silicon bronze rear thrust ring included
Axial needle and cage forward thrust bearings reduce friction
Rugged Cr40 alloy steel gears assure prolonged trouble-free operation
Designed for precise multiple cam timing adjustments
Tags: http://www.widowracing.com/catalog/engine-gear-drives-c-6072_6148_6153.html

