High Clutch Steel - 12T, 0.060" Thick

The Sonnax S019701AK High Clutch Steel plate is a premium replacement part engineered specifically for use with Sonnax clutch drums in GM Powerglide transmissions. Molded from durable Kolene® steel, this precision plate features 12 outer teeth and measures 0.060 inches thick, providing robust resistance to wear while maintaining optimal clearance for seamless clutch operation.

Built to Sonnax’s stringent performance standards, the S019701AK steel plate helps extend clutch life by delivering consistent engagement and reducing slippage under heavy load. Whether incorporated into high-capacity 10‑clutch drum kits or standard clutch assemblies, this steel plate enhances durability and reliability in both daily-driven and race-focused Powerglide builds. Its exact fit ensures easy installation and dependable performance, making it a smart choice for anyone rebuilding or upgrading their transmission for greater longevity and strength.

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