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Transmission Rebuilding

Please check out our Shipping page for more information about shipping your transmission and/or torque converter to us.

Manual Transmissions

Moss 4-speed with overdrive

We rebuild the 4-speed transmission so that it shifts like it did when it was new. We re-machine the synchros and re-clearance all the parts. We replace all worn-out parts and re-seal the gearbox. The transmission in the picture has an overdrive unit which we also rebuild. The Moss transmission does require an easy-to-learn shifting technique to operate at optimum.

For more information about Moss transmissions and a photo gallery of a rebuild, click here.

Description Average Rebuild Price Range* Core Charge
Moss 4-speed Transmission 2,000.00  to 2,500.00 Inquire
Synchro 4-speed Transmission 2,000.00 to 2,500.00 Inquire
Overdrive 1,400.00 to 2,000.00 Inquire


Automatic Transmissions

We rebuild automatic transmissions and their torque converters. The DG250 and Borg Warner Model 8 and 12 are heavy enough that they have to be shipped by truck freight which we can help you arrange. Check out our shipping page for more details. (The Model 65 & 66 can be shipped by UPS or FedEx.)

Description Average Rebuild Price Range* Core Charge
DG 250 Borg Warner 3-band 3,200.00 to 4,200.00 Inquire
Model 8 & 12 Borg Warner 2,500.00 to 3,200.00 Inquire
Model 65 & 66 Borg Warner 2,000.00 to 2,500.00 Inquire


Torque Converters

Torque converters are opened up and all worn parts are replaced. They are then re-welded and balanced. They are included in an automatic transmission rebuild.

Description Rebuilt Price Core Charge
DG 250 595.00 Inquire
Borg Warner Model 8, 12, 65, 66 300.00 Inquire



*How Our Pricing Works

We charge time and materials. This means that we charge for the time we spend rebuilding your item and the parts and materials that are required. This means that we can do things properly and not cut corners to meet a flat rate charge. These cars are 40-80 years old and each car and each component has its own unique problems and challenges so there is no way to come up with a flat price that will be fair to everyone. While we have made every effort to correctly state the average ranges for the projects we have worked on, your project may cost more or less depending on the condition of your parts, extra time or parts required beyond normal wear and tear, extra machine work required or not required, the cost of parts and various other factors. All prices in USD, plus shipping.