COMP Cams Thrust Button Shim.020in 5100 - cca5100S-20

*Timing Gear Drive* * Precision-machined, heat-treated billet steel gears for timing accuracy & durability * Unique design virtually eliminates timing movement throughout the RPM range * Complete ready-to-install kit, including bolts and lock plate, ideal for street performance applications that desire whining blower sound *Thrust Bearings & Wear Plates* * Wear plates are moly coated * Eliminates wear at front of block * Unique designs help set proper cam thrust clearance *Thrust Buttons* * Rides between the front of the timing gear and the back of the timing cover * Can be shimmed for proper endplay * Solid nylon and roller thrust bearing styles available *Sprint Car Front Drive Kit for LS Engines* The COMP Cams Sprint Car Front Drive Kit for LS Engines bolts to RHS LS Race, other aftermarket and GM LS blocks with no modifications necessary. It is the first and only fully engineered, bolt-on assembly that provides a proper and reliable solution for cam thrust bearings, distributor/magneto, oil pump, water pump, camshaft/crank sensors and gear drive. Designed and proven for racing duty, the unique piece also features oil passages that provide oiling directly to gears and bearings. PartNumber : cca5100S-20 Description : Camshaft Thrust Button Shim; 20 Pieces Title : 5100S-20 Thrust Button Shim,.020" 5100 Belt Drive Engine Components::Bearings