Comp Cams CRB 280H-10 4rGen3 EJ25 Chassis GRB

EJ25 Chassis GRB

Base 1975 - 1978 GMC K25 High Sierra

Note that the Dirt King long travel leaf springs are tailored for performance and do not include an overload spring

Custom 1968 - 1971 Jensen Interceptor FF 1968 - 1969 Jensen Interceptor MK I 1970 - 1971 Jensen Interceptor MK II 1972 - 1976 Jensen Interceptor MK III 1972 - 1973 Jensen Interceptor SP 1967 - 1971 Plymouth Barracuda Base 1970 - 1971 Plymouth Barracuda Gran Coupe 1960 - 1970 Plymouth Belvedere Base 1968 - 1970 Plymouth Belvedere Satellite 1965 - 1967 Plymouth Belvedere II Base 1970 - 1971 Plymouth Cuda Base 1960 - 1961 Plymouth Custom Base 1960 - 1963 Plymouth Fleet Special Base 1960 - 1978 Plymouth Fury Base 1971 - 1975 Plymouth Fury Custom 1968 - 1975 Plymouth Fury Custom Suburban 1970 - 1972 Plymouth Fury Gran Coupe 1972 Plymouth Fury Gran Sedan 1974 Plymouth Fury Police 1970 Plymouth Fury S-23

Comp Cams CRB 280H-10 4rGen3 EJ25 Chassis GRB280H 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.