COMP Cams Teflon Valve Seals - 5/16 Shrink Sleeve Tubing These outstanding racing wheels are

These outstanding racing wheels are among the lightest in the sport

Pins heat treated to the 52 Rockwell hardness scale

Aluminum tank is 8-1/2" tall overall by 3-1/2" in diameter with a -6AN return fitting on the side and a -10AN fitting on the bottom

Chevrolet: Silverado 3500 HD 07 - 19 6 L Engine

COMP Cams Teflon Valve Seals - 5/16 Shrink Sleeve Tubing These outstanding racing wheels areCOMP's Positive Stop PTFE valve seals offer more clearance for dual springs with better sealing than O ring or umbrella seals. These 513 seals have a . 600" outer diameter and fit applications with 5 16" valves and . 600" OD valve guides. The COMP Cams philosophy has never changed: make the highest performing products possible and lead the industry in technological development. One thing COMP Cams has never forgotten: Performance is defined by what