COMP Cams® introduces a high-quality yet affordable alternative to hard-to-find traditional iron flat-tappet lifters for popular solid and hydraulic flat-tappet applications. The new Xtreme Energy™...

COMP Cams® introduces a high-quality yet affordable alternative to hard-to-find traditional iron flat-tappet lifters for popular solid and hydraulic flat-tappet applications. The new Xtreme Energy™...

COMP Cams® introduces a high-quality yet affordable alternative to hard-to-find traditional iron flat-tappet lifters for popular solid and hydraulic flat-tappet applications. The new Xtreme Energy™...

COMP Cams® introduces a high-quality yet affordable alternative to hard-to-find traditional iron flat-tappet lifters for popular solid and hydraulic flat-tappet applications. The new Xtreme Energy™...

COMP Cams® introduces a high-quality yet affordable alternative to hard-to-find traditional iron flat-tappet lifters for popular solid and hydraulic flat-tappet applications. The new Xtreme Energy™...

Beehive Valve Spring Height Multi-Purpose Micrometer - 1.600" - 2.200" Range Accurate to .001", our 1.600"-2.200" range beehive spring mic, is the most precise way to measure installed height...

Beehive Shape Reduces Spring and Retainer Weight. Less valve train reciprocating mass in motion. More stability, higher RPM, longer life and more horsepower. Requires less spring pressure for better...

This COMP Cams Valve Spring Kit is designed to maximize the potential of GM L31 Vortec cylinder heads when using a hydraulic roller camshaft. This kit allows up to .540" lift and provides spring...

Extreme application belt for high rpm and high compression durability. Infinitely adjustable Vernier sprocket for absolute timing accuracy. Unique belt idler system reduces flap throughout rpm range...

Extreme application belt for high rpm and high compression durability. Infinitely adjustable Vernier sprocket for absolute timing accuracy. Unique belt idler system reduces flap throughout rpm range...

Extreme application belt for high rpm and high compression durability. Infinitely adjustable Vernier sprocket for absolute timing accuracy. Unique belt idler system reduces flap throughout rpm range...

Hi-Tech Belt Drive for SBC/Oldsmobile Rocket with Raised Cam and BBC Crank Snout Infinitely adjustable with an extreme application belt, the Hi-Tech belt drive for SBC/Olds Rocket w/ BBC crank snout...