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Your cart is empty.Enhance the performance of your V8 engine with this Rocker Arm Guide Plate Conversion Kit, designed for durability and precision. This set of 16 includes heat-treated 3/8" studs and 5/16" guide plates, allowing you to convert web flange cylinder heads to an adjustable configuration without machining. Built for high-performance and custom applications, this kit ensures optimal pushrod alignment and reliable operation under demanding conditions. Whether for engine upgrades or restoration projects, this conversion kit offers an easy and effective solution for enhancing engine functionality. With its robust materials and thoughtful engineering, this kit is an excellent choice for professional mechanics and enthusiasts alike. Engine Quest produces high-quality OE-style replacement parts. Each part undergoes rigorous testing and inspections to meet EngineQuest’s exact specifications. Designed for precision manufacturing and durability, our products ensure easy installation. With nearly 500 SKUs available, the company specializes in hard-to-find, in-demand parts, including those no longer available from the OEM, difficult to salvage, or with prohibitively high OEM costs.