Comp Cams Xtreme Energy, XE266HR Mild Modifications Tire-Rite Silverado 1975 - 1978 GMC

Silverado 1975 - 1978 GMC C35 High Sierra

Includes full set of (16) lifters

some call it the ultimate beach shovel

Fully Rebuildable – All service parts available through Dirt King

this mid-length crop hugs your silhouette with stretchy

Comp Cams Xtreme Energy, XE266HR Mild Modifications Tire-Rite Silverado 1975 - 1978 GMCXtreme Energy, XE266HR Mild Modifications, Mass Air, Larger Throttle Body Lifter Type: Hydraulic Roller Lifter Engine Family: Ford 5. 0L 8 cyl. 1982 2001 Description: Hydraulic Roller Mild modifications, 3. 27 3. 73 gear, mass air, larger throttle body. Cam Family: Xtreme Energy Hydraulic Roller Camshafts, Computer compatible (E. F. I.) with O. E. hydraulic roller cams 1985 95 Specifications RPM Range: 1600 to 5600 Valve Timing: 0. 006 Lobe