Comp Cams CRB 280H-10 4rGen3 Base 1975 - 1978 GMC

Base 1975 - 1978 GMC K25 High Sierra

Cheyenne 1990 - 1998 Chevrolet C1500 WT 1992 - 1998 Chevrolet C1500 Suburban Base 1995 - 1998 Chevrolet C1500 Suburban LS 1995 - 1997 Chevrolet C1500 Suburban LT 1992 - 1994 Chevrolet C1500 Suburban Silverado 1988 - 1997 Chevrolet C2500 Base 1993 Chevrolet C2500 Custom

Applications: Honda D Series - 4 Cyl

Compatibility2009-2012 Ram 1500 4WD

EJ25 Chassis GRB

Comp Cams CRB 280H-10 4rGen3 Base 1975 - 1978 GMC280H Hydraulic Lifter HYDRAULIC " For 9: 1 10: 1 Compression " 383 Needs 2500 Stall " 440 Needs 2000+ Stall " Use 700 800 CFM Carburetor, Headers, 3. 91+ Gears Chrysler 383 440 C. I. 8 CYL. 1959 1980 Magnum" Hydraulic Flat Tappet Camshafts Specification RPM Range: 82500 to 5800 Valve Timing: 0. 006 Lobe Separation: 110 Intake Centerline: 106 Intake Exhaust Valve Lash : Hyd, Hyd Duration: 280, 280 Duration @ . 050" Lift: 230, 230 Valve Lift: 0. 48, 0.