.450" lift rules. Rough idle. Low vacuum, under 10".
Under 10" 1: Cams for '55-'57 engines can be custom ordered. 2: The '87+ Chevy Small Block received provisions for Roller lifters. Most '87 - '93 GM cars came with Roller lifters, but most '87 - '95 trucks came with flat tappet lifters in Roller lifter style blocks. If a Roller Cam is desired and your block has OEM-style Roller Cam provisions. COMP Hydraulic Roller Lifter Install Kit for '87-'90 Blocks or '91-'02 Blocks can be purchased, as well as a '87+ OE-Style Hydraulic Roller Cam.
Fits '58-'02 262-400 c.i.d. Chevy Small Blocks.450" lift rules - Rough idle - Low vacuum
For Hydraulic Flat Tappet Lifters
