COMP Cams Xtreme Energy Hydraulic Flat Tappet Camshaft - 110 LSA - Mopar B / RB-Series 21-222-4 RS23560L6135 - 26 Spline X 1

- 26 Spline X 1 1/8 in

80 Durometer

Welding Required

2006-2008 Jeep Commander

1976-1996 Jaguar XJS

COMP Cams Xtreme Energy Hydraulic Flat Tappet Camshaft - 110 LSA - Mopar B / RB-Series 21-222-4 RS23560L6135 - 26 Spline X 1Comp Cams Xtreme Energy Hydraulic Flat Tappet Camshaft 110 LSA Mopar B RB Series Featuring a quicker valve opening, the Xtreme Energy camshaft profile provides increased responsiveness and more area under the lift curve than older, slower grinds. Designed to increase performance without sacrificing driveability and creature comforts, the Xtreme Energy grind family offers gains in torque and horsepower while still delivering adequate vacuum for power