Edelbrock Guide Plate Hardened Kit for Perf RPM Heads for 5 2L/5 8L Magnum Engines

Pushrod Guideplates. Made from high-grade alloy steel and hardened to 60 Rockwell C. Stepped plates support pushrod closer o rocker, stabilizing pushrods. Set of 8. Edelbrock Guide Plate HARDENED KIT for Perf RPM Heads for 5.2L/5.8L Magnum engines Edelbrock part #41859 Classic Series Valve Covers are designed for Chevy Big-Block V8 1965 & Later applications and have a Satin finish. Chrysler:Magnum:318 (5.2L)/360 (5.9L)