"Super Drum" Direct Steel (.068)

SUPER DRUM DIRECT STEEL (.068)

The Coan Racing COA‑12226 "Super Drum" Direct Steel Plate (.068″) is a precision-machined, premium steel friction separator crafted specifically for GM Powerglide transmissions equipped with the Super Drum setup. At .068″ thickness, this plate provides optimal clearance between friction discs, ensuring firm engagement without drag under heavy hydraulic pressure.

Manufactured from high-grade steel, the COA‑12226 delivers superior durability and wear resistance compared to stock plates. Designed for direct installation into the Super Drum clutch stack without any modifications, this steel plate enhances clutch pack longevity and performance, making it an ideal choice for both street-driven builds and high-stress performance applications. Its direct-fit reliability ensures consistent shifts and transmission integrity under demanding conditions.