Muncie 4-Speed Master Rebuild Kit

We stock a comprehensive lineup of Muncie M20, M21 and M22 car transmission parts, including top-quality Muncie 4-speed rebuild kits. If you're rebuilding a Muncie M20 4-speed wide-ratio manual transmission, we've got the Muncie M20 rebuild kit you require. If you're working on a Muncie M21 4-speed close-ratio manual transmission, we can supply you with a high-quality and complete Muncie M21 rebuild kit. For those with a Muncie M22 4-speed heavy-duty close-ratio manual transmission, we've got a Muncie M22 rebuild kit for that also.

These Master Rebuild Kits are designed for rebuilding Muncie M20, M21 and M22 4-speed transmissions with a 1" counter shaft bore. They include everything you need, including high-performance synchronizer rings, bearings, seals, gaskets, key and spring kits, French locks and extension housing bushings.