Rebuilt Manual Transmissions. We ship worldwide!


Automotive Parts Warehouse and Installation Repair Center rebuilt manual transmissionserving Metropolitan Minneapolis MN area.

Proven Force is a leading supplier of Manual Transmissions for both cars and light, and medium and trucks. Manual transmission are available for Chevrolet, Dodge, Ford, GMC, Toyota, Nissan and many more models 2WD and 4WD units.

We offer Factory built and tested transmission for both 2wd and 4wd vehicles are available, a large inventory of finished units ready to ship. Drop in replacement transmissions offering the highest quality with the most parts replaced during the remanufacturing process. All low life parts are replaced, all bearings, gaskets, seals and syncro rings are always replaced. Our Manual Transmissions have a 12 month no hassle warranty, each unit is dyno tested prior to shipping. Upgrades are available to increase strength by 30% using our unique Cryogenic treating process. Conversion kits are also avaiable, upgrage to more speeds, i.e. 4 speed to 5 speed, six speeds, automatic to manual especially important for Diesel pickup owners. We can provide a kit that includes transmission, bellhousings and clutches.

Automatic Transmissions have one of the best warranties in the industry and are built inhouse it's a 36 month 100,000 mile warranty. Free Technical support call 1-800-444-0755. Call and talk to an expert, planning a repair or performance upgrade, let us help you save some money.

We offer a wide range of Manual Transmission rebuilt units plus a large stock of parts and upgraded transmissions, see product line listing. Our Service Center in Maple Grove MN provides mechanic services of skilled and trained mechanics to assist in keeping your vehicle in top running order. We have 3 bays service/installation and offer guaranteed workmanship and parts. Walk-ins are welcomed and in most cases we offer same day service. Trying to diagnose transmission problem or determine what parts you need we offer Free technical support and test drives to assist you.


We offer a wide range rebuilt transmissions:

Service   We have a trained staff to assist you with excellent service to keep your vehicle performing at its peak. Guaranteed workmanship and parts. 3 service bays offering same day service. Transmission fluid change, installation of rebuilt transmissions
Technical Support   Free help determining just what your transmissions problem is or what parts you need, let us help you save some money!

Featured Products:

Manual Dyno Tested Transmission: