Edelbrock part #97433 high performance hydraulic roller lifters for 1990 & earlier Big-Block Chevy Mark IV engines are the perfect match for street and high performance applications. With unsurpassed tolerance capable of high rpm power, these precision self-aligning retro-fit hydraulic roller lifters are designed for use in early model non-roller engine blocks originally equipped with conventional lifters. Sold in complete sets of 16.
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Hazardous Materials Warning
WARNING: This product can expose you to Chromium, which is known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit www.P65warnings.ca.gov.
Allows the use of a modern roller camshaft in non-roller cam blocks; Lifters are made from 86L20 steel and the case is heat-treated to 50-52c hardness to a depth of .010" - .015"; Each lifter is tested and assembled to high quality standards; lifters are tied together for precision alignment; Tight ID tolerances allow for better control at higher RPM; Outside finish has a R.E.M. micro finish at 2 RMA; Lifters are designed for easy drop in replacement without block modifications; Highest quality lifters at a competitive price; Proper installation is the responsibility of the installer. Improper installation will void your warranty and may result in poor performance and engine or vehicle damage.