Harmon Performance Transmission Repair Only

We specialize in transmissions only! NO general auto repair work.

All Transmissions are rebuilt with new clutches, bands, rings, seals & bushings & filter. A Buckeye precision rebuilt torque converter is supplied with each transmission. TransGo shift kits are installed in all transmissions where applicable. Below is a basic listing of stages available. Contact us for specific options and stages for your vehicle.

Stage 1- Stock
Stock rebuild with transmission specific upgrades will be included. This stage would be for a daily driver. Stage 1 is more durable than an OEM Dealer Transmission. Transmission will be supplied with Buckeye Precision rebuilt torque convertor and TransGo SK series correction kit installed.Transmission specific upgrades includes preventive rebuild procedures& parts to correct repeat pattern failures (where applicable)

Stage 2- Street & Strip
Same as stage 1 with increased clutch capacity and heavy duty parts
(where applicable) to support weekend racing or aggressive driving habits.Transmission will be supplied with TransGo Reprogramming Shift Kit& Buckeye precision rebuilt torque convertor. 6 month/ 6,000 mile warranty

Stage 3- Race
Same as stage 2 plus High stall converter or other specific modifications available based on application & horsepower. Some models are available with a ?Manual shift Valve body? . Not recommended for a daily driver. 30 Day warranty Only