COMP Cams Xtreme Energy Mechanical Flat Tappet Camshaft - 110 LSA - Small Block Chevy 12-677-4 TOTCR0690-40 Holley's new GM Muscle Series

Holley's new GM Muscle Series accessories are the latest expansion to our officially licensed GM product line

firm shifts with performance and durability

Derale Oil Filter Relocation Kit 3/4 - 16 15715

Vehicle Applications: Ford: Mustang II 75 - 78 5 L Engine

Stock Number 3690

COMP Cams Xtreme Energy Mechanical Flat Tappet Camshaft - 110 LSA - Small Block Chevy 12-677-4 TOTCR0690-40 Holley's new GM Muscle SeriesComp Cams Xtreme Energy Mechanical Flat Tappet Camshaft 110 LSA Small Block Chevy Featuring a quicker valve opening, the Xtreme Energy camshaft profile provides increased responsiveness and more area under the lift curve than older, slower grinds. Designed to increase performance without sacrificing driveability and creature comforts, the Xtreme Energy grind family offers gains in torque and horsepower while still delivering adequate vacuum for power