COMP Cams Xtreme Energy Hydraulic Roller Camshaft - 111 LSA - Gen VI Big Block Chevy 935076 1955-1959 GMC PM151

1955-1959 GMC PM151

clutch slip

Steep Angled

Billet Specialties new billet pedals provide show car looks with precision machining and performance

ROUSH Performance recommends checking your local noise ordinance levels prior to purchase

COMP Cams Xtreme Energy Hydraulic Roller Camshaft - 111 LSA - Gen VI Big Block Chevy 935076 1955-1959 GMC PM151Featuring 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 brakes and other vacuum dependent accessories. Xtreme Energy camshafts work great