COMP Cams SB Chevy Cam K-Kit X4262H-11 PD700K these inserts can be used

these inserts can be used with any size fitting from -03 to -32

494 in Guide OD

1989-1990 Chevrolet V3500

the X1 Carbureted bypass regulator and fittings

COMP Cams SB Chevy Cam K-Kit X4262H-11 PD700K these inserts can be usedK KIT Complete Kit Includes: Camshaft, Lifters, Valve Springs, Retainers, Valve Locks, Valve Stem Seals, Timing Chain Set, Assembly Lube (in flat tappet applications), Decals and Instructions. Excellent response, good mid range, noticeable idle. Vehicle Applications: 1987 1988 Chevrolet V20 Suburban 1975 1978 GMC C25 Suburban 1961 1962 Chevrolet P30 Series 1959 1972 Chevrolet Brookwood 1978 1980 Oldsmobile Cutlass Supreme 1959 1972 Chevrolet Kingswood