About this product
Hardened and black oxide coated for durability, this flat two-piece adjustable guide plate is designed for Chevrolet 265-400 Small Block and Ford 289-351W engines with 7/16" studs and 3/8" pushrods.
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Description supplied by Speedzone Performance LLC through its current Shopify listing. Product, performance, and health claims are the seller’s and have not been independently verified by StorkScout.






