COMP Cams Short Travel XD hydraulic roller lifters are a retrofit option for Chevrolet Small Block engines, offering short travel for light pre-load and reduced oil volume. The XD version adds a heavy-duty tool steel pushrod seat for extreme-duty applications. These lifters are intended for high-revving setups and are available across a range of Chevrolet, GM LS and Chrysler applications where the short-travel retrofit is required.
COMP Cams Chevrolet Small Block XD Short Travel Retro-Fit Hydraulic Roller Lifter Set