J.W. Performance automatic transmissions are offered in a variety of types for various applications. They are made of high-quality materials to exacting specifications and undergo inspections prior to shipment. J. W. Performance manufactures automatic transmissions and component parts for circle track, drag racers, off-road racers, street, and strip enthusiasts

TH350 Forward Manual Competition Transmission – Chevrolet Bellhousing Estimated HP Capacity: 450hp Forward Manual, full manual control valve Body P R N 1 2 3 , 6” Tailhousing Retains Engine Braking HD Intermediate Sprag Assembly High Energy Clutches and Steels No Modulator Required Fully Dyno Tested Street Lethal TH350

This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality at an affordable cost. 

J.W. Performance automatic transmissions are offered in a variety of types for various applications. They are made of high-quality materials to exacting specifications and undergo inspections prior to shipment. J. W. Performance manufactures automatic transmissions and component parts for circle track, drag racers, off-road racers, street, and strip enthusiasts

TH350 Forward Manual Competition Transmission – Chevrolet Bellhousing Estimated HP Capacity: 450hp Forward Manual, full manual control valve Body P R N 1 2 3 , 6” Tailhousing Retains Engine Braking HD Intermediate Sprag Assembly High Energy Clutches and Steels No Modulator Required Fully Dyno Tested Street Lethal TH350

This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality at an affordable cost.