Hardened and black oxide coated for durability, this flat two-piece adjustable guide plate set is designed for Chevrolet 265-400 Small Block and Ford 289-351W engines with 7/16" studs and 5/16" pushrods.
These Guideplates from COMP Cams are necessary in high-rpm motors. They keep your pushrods in line with your lifter cups and rocker arms and prevent deflecting or walking sideways. These Guideplates are hardened to prevent them from wearing prematurely.
- Precision Die-Stamped/Heat Treated Steel
- Improved Durability And Closer Setting
- Easily Adjusts Inward Or Outward
- Prevents Cutting Of Guide Plates
- Can Be Welded Once Adjustments Are Final
- Necessary For Small Block Chevy Aftermarket Heads
- Necessary For Small Block Ford Aftermarket Heads
- For Aftermarket Heads w/Moved Valve Centerlines
