Transmission Rebuild Kits

Click on the Rhonda Player's "Play" button to hear Gear Rhonda's introduction about our rebuild kits, or just click on the below links to ask her a question. Give her time to think.

What parts are in a Muncie Kit?


What parts are in a T5 World Class Kit?

Why should I purchase your kit?

Who makes your parts and bearings?

Why are some of your kit prices higher than those on Ebay?

Why should I ask a female cartoon character a question?

How can I purchase a new rebuild kit?

Medatronic's Autodyne division has been making rebuild kits for all popular domestic standard transmissions for over 32 years. Thousands of kits have been sold worldwide. All rebuild kits contain what are called "wearable" parts. Included are main bearings, synchro rings, gaskets, seals, countershaft, and small parts. Small parts include needle bearings, snap rings, tailshaft bushing, thrust washers, shims, roll pins, shift keys or "dogs", and springs. Many people copy our kits, but few take the time to make sure only OEM approved parts are packaged in each kit. Some manufacturers don't even include a countershaft! All kit components meet or exceed OEM specs. If you are not satified in any way we have a full refund policy. Original vendors who might have made these parts for GM, Ford or Chrysler, were tracked down and contracted to reproduce and improve our kits parts. Most 4 speed kit pricing starts at $185.00.

Current available rebuild Kits:

Our rebuild kit page has been moved to our shopping cart catalog. We have improved pictures and descriptions there.

Identification Rare Parts Pics Casting Numbers Bulletin Board Buy Kits New Muncie 4 Speeds