COMP Cams Xtreme Energy Hydraulic Flat Tappet Camshaft - 110 LSA - Small Block Mopar 20-227-4 MRL4841 With a patented orifice metering

With a patented orifice metering valve and a lightweight check valve disc these High Energy hydraulic flat lifters for Oldsmobile 260-455 and Pontiac 265-455 provide quicker response and better performance

or -12 AN Male Flare (-10 AN O-Ring Male on Cooler End)

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resulting in the least amount of pressure drop

COMP Cams Xtreme Energy Hydraulic Flat Tappet Camshaft - 110 LSA - Small Block Mopar 20-227-4 MRL4841 With a patented orifice meteringComp Cams Xtreme Energy Hydraulic Flat Tappet Camshaft 110 LSA Small Block Mopar Best all around performance cam. Extra lift to help engine breathe at higher RPM, 2500+ stall with 9: 1 compression. COMP Cams Xtreme Energy Hi Lift XE275HL 10 Hydraulic Camshaft for Small Block Chrysler Product Description: Camshaft Xtreme Energy Hydraulic Flat Tappet Lift 0. 525 0. 525 in Duration 275 287 110 LSA 2000 6000 RPM Small Block Mopar For 30 years, the COMP