ROLLER ROCKER ARMS M8 `17-24

Highlights

• Forged from 8620 steel for greater strength Rollers eliminate thrusting on valves for decreased wear on the valve train Rocker geometry (1.640 ratio) is better suited to high lift cams Bushings are 50% longer than stock, increasing time between rebuilds Larger surface area on the thrust surfaces reduces wear on the heads Oil is sprayed directly on the valve springs, reducing potential for breaking a valve due to over-heating (stock rockers tend to oil the rocker boxes, not the valves) Capable of.650" max Valve Lift A must have for cams with.550" or greater lift!