COMP Cams Xtreme Energy Hydraulic Flat Tappet Camshaft Kit - Lift 0.477/0.484 in - Duration 256/268 - 110 LSA - Small Block Ford PD105K 1974-1987 Chevrolet El Camino

1974-1987 Chevrolet El Camino

Designed for race solid flat tappet and aggressive roller cams

The Varitune performance adjustable mufflers have been developed and designed to give you full control over the sound and performance of your vehicle

75 :1 AFR 0-5V Output Gasoline values from 10 to 20 :1 AFR 0-5V Output E85 values from 6

1975-1985 Chevrolet C10

COMP Cams Xtreme Energy Hydraulic Flat Tappet Camshaft Kit - Lift 0.477/0.484 in - Duration 256/268 - 110 LSA - Small Block Ford PD105K 1974-1987 Chevrolet El CaminoFits Ford 221, 255, 260, 289 and 302 Small Block CamShaft Kit, FS XE256H 10The 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 happens out on the race track. Because no matter what happens on a dyno or in a computer model, if that theoretical performance doesn't translate into real life