Comp Cams Xtreme Energy Hydraulic Roller Camshaft - Lift 0.521 / 0.521 - Duration 270 / 276 - 110 LSA - 1800 RPM / 5400 RPM - Big Block Ford Cam Motion Return spring kit includes correct

Return spring kit includes correct stepped bushings

The Hold-Tite Straps & Snaps

Super Stock hose is intended for use with Super Stock

Aluminum mounts replace the front pinion plate on most quick change rear ends

Systems can be installed on either the pressure or suction side of the fuel pump system

Comp Cams Xtreme Energy Hydraulic Roller Camshaft - Lift 0.521 / 0.521 - Duration 270 / 276 - 110 LSA - 1800 RPM / 5400 RPM - Big Block Ford Cam Motion Return spring kit includes correctXtreme Energy 218 224 Retro Fit Hydraulic Roller Cam Product Description: Camshaft Xtreme Energy Hydraulic Roller Lift 0. 521 0. 521 Duration 270 276 110 LSA 1800 RPM 5400 RPM Big Block Ford Sold Individually For 30 years, the COMP Cams philosophy has never changed: make the highest performing products possible and lead the industry in technological development. One thing COMP Cams has never forgotten: Performance is defined by what happens out on the