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COMP Cams short-travel XD hydraulic roller lifters offer a retrofit option that balances light preload response with reduced oil volume under the plunger. The XD version adds a heavy-duty tool steel pushrod seat and a billet-style seat for added durability in extreme-duty applications. These lifters suit a range of Chevrolet Big Block, GM LS and Chrysler engine applications where short travel and robust pushrod support are required.
COMP Cams Lifters BBC Retro-Fit Hydraulic Roller XD
