Dodge A390 Tremec 3 Speed Transmission Rebuild Kits and parts

Ford RAB / RAN / RAT T-150 Transmission Rebuild Kits and parts

Jeep T-150 Transmission Rebuild Kits and parts

Having problems with your Tremec 3 Speed transmission, time for an overhaul or repair?  We can provide Tremec 3 speed quality manual transmission parts and overhaul kits that are designed to be top of the line. We have included information on how to identify individual transmissions, application information, model year, detailed kit and part availability by transmission type.

Called the A390 when used in Dodge Pickup models 100, 150, 200, 250, 300, 350, 1500, 2500, 3500 Series Light Trucks and Plymouth cars Barracuda, Belvedere, Duster, Fury, Gran Fury, GRX, Plaza, Roadrunner, Satellite, Savoy, Scamp, Valiant, Volare and Trailduster referred to as the A390. 

Referred to as the T150 when installed in AMC cars including Ambassador, American Rambler, AMX Concord, Eagle, Kammback, SXR, Gremlin, Hornet, Javelin, Marlin, Matador, Pacer, Rebel and Spirit and Jeep models Cherokee, Grand Cherokee, Comanche, Wagoneer, CJ2A, CJ3A, CJ5, CJ6, CJ7, CJ8, Jeepster, Scarambler and Wrangler. 

The Tremec 3 Speed was installed in Chevrolet SUV & GM Truck pickup trucks including Blazer, Jimmy, Suburban (C and K Series) and Stepside Vans.

Ford has variouse variants of this 3 speed referred to as RAB / RAN / RAT in  Fairlane, Falcon, Galaxy, Mustang and Ranchero, Ford pickup truck F-Series Trucks, P-Series Van and Full sized Bronco's. Mercury used this transmission in Brougham, Caliente, Custom, Cyclone, Park Lane, Marquis, Monterey, Cougar, Zephyr, Comet and Montego.  Oldsmobile used the Tremec 3 speed in the following models: Cutlass, Jet Star, Cruiser 88, Delmont, Delta, Dynamic, F88, Omega, Starfire, Vista and 442.

Our kits are professional kits, some hardparts are available, sometime we can supply good used parts (take out parts) to help save you money!   Call toll free 800-216-1632.


Overhaul kits are available depending on the extent of the overhaul that you planning:


    DTSBKXXX Kits includes Main case bearings, gaskets and seals. Syncro rings are not included in these kits.


    DTSBKXXXWS Kits includes Main case bearings, gaskets and seals.  Syncro rings are included in these kits.


You may also want to add new bearing retainer, nuts, dogs & wires, extension housing bushing, small parts kit, shifter bushings. You can identify the Tremec 3 speed by its cast iron case, top loaded transmission with a flat 9-bolt cover in the top and side shifter linkage except for the Jeep which is tower shift. Main shaft reverse is located on the outside of the 1st gear synchro slider and cluster gear is 3-step helical cut. Check internally for synchro arrangement on Ford car and truck applications. Casting number is 260XXXX.

It's easy to get the correct parts the first time from  Using these links Dodge Pickup and Plymouth, T150 AMC and Jeep. Tremec 3 Speed installed in Chevrolet including pickup trucks, Ford cars, Ford pickup truck, GM Truck, Mercury and Oldsmobile you will find  application tables below just locate your vehicle model, model year, number of cylinders and engine size read across to identify correct overhaul kit part number.  Make a note of the part number and complete our secure easy order form.  In addition to these overhaul kits we can provide miscellaneous hardparts, don't see what you need just give us a call 800-216-1632 we can help you save money!