Speed-Pro File Fit Plasma Moly Piston Ring Set - 4.125" Bore (+.005") - Top Ring: 1/16", 2nd Ring: 1/16", Oil Ring: 3/16", Oil Tension Ring: Standard 359102 1 in Threaded Bung

1 in Threaded Bung

This provides external oil lines to run an engine oil cooler while dropping the factory oil filter only 1" lower than stock

Chevy 10 / 12-Bolt

The Chassis People at Competition Engineering have built a solid reputation by designing and manufacturing the finest chassis and suspension components available for both street and strip applications

Quickcar Gauges / Warning Lights

Speed-Pro File Fit Plasma Moly Piston Ring Set - 4.125" Bore (+.005") - Top Ring: 1/16", 2nd Ring: 1/16", Oil Ring: 3/16", Oil Tension Ring: Standard 359102 1 in Threaded BungSpeed Pro designs and engineers pistons to meet the most demanding street performance and racing conditions. In combination, we draw upon more than 100 years of Speed Pro engine mastery to enhance the piston ring and its seal. Our Speed Pro(R) brand is recognized for being a winner in every form of racing, and is the proven horsepower leader in oval track and drag racing. Hell Fire(R) Rings: Speed Pro Hell Fire rings, manufactured from a specially