V8 Camshaft Thrust Plate | 5.0L 305/5.7L 350 LT1 / LT4 / L98 Vortec Engines | 3.900" Tip-to-Tip | Steel Retainer Plate | Direct Replacement

Restore camshaft stability and reliability with this steel camshaft thrust plate, built for small block V8 engines 5.0L (305) and 5.7L (350). Measuring 3.900" tip-to-tip, this retainer plate is engineered as a direct replacement for worn or damaged components. Constructed from hardened steel, it provides the durability needed to secure the camshaft in its proper position, preventing endplay and ensuring smooth timing operation. This plate installs easily without modifications, making it ideal for rebuilds, performance upgrades, and OE-spec replacements. Compatible with roller camshaft applications, this thrust plate delivers consistent performance and long-lasting reliability for your engine rebuild or repair. 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.

• Direct Fitment – Designed for V8 LT1 / LT4 / L98 Vortec small block engines (305 / 350) with 3.900" tip-to-tip measurement.
• Durable Steel Construction – Manufactured from hardened steel for strength and long service life.
• Camshaft Retainer Plate – Keeps the camshaft locked in position, preventing unwanted movement.
• Easy Installation – Installs without modifications; compatible with roller camshaft applications.
• OE-Style Replacement – Built to match factory specifications for proper alignment and performance.
• EngineQuest – Over 75 Years of U.S. Automotive Expertise – Designed in the USA with Top-Quality Control. Proud IMCA/WISSOTA Supporter. Backed by a 1-Year Parts & Labor Warranty.