Transmission

This package includes both the Hurst Quarter Stick Shifter and the Next Gen Hurst Shifter Mounting Plate for the S550 chassis. This shifter works with both the TH400 transmission and the Powerglide...

Replacement Rubber Transmission Mount for Tremec Magnum XL Kit. Same as supplied with kit.

This flexplate will fit all 8 bolt modular engines. 2v/3v/4v Modular and Coyote engines with a TH400 Transmission Some converters do have different bolt patterns and mounting holes may need to be...

For use on a GM Torque Converter when using it on a Mod motor or SBF engine.

Upgrade your drivetrain with the Next Gen Performance 8-Bolt Modular Flexplate, designed for strength, versatility, and reliability in high-performance Ford applications. Fits:All

Next Gen Performance 8-Bolt Modular Flexplate Upgrade your drivetrain with the Next Gen Performance 8-Bolt Modular Flexplate, engineered for strength and reliability in high-performance modular...

Next Gen Custom driveshafts have been used in PowerGlide and Th400 applications and has provided it for our kits for many years and now we are making it available for everyone. Simply select the...

Next Gen Performance Stage 4 TH400 Transmission Swap Package | 2018–2023 Mustang GT At Next Gen Performance, we make transmission swaps simple. Traditional TH400 conversions can be a...

Stage 3 TH400 Transmission Swap Package | 1400HP Rated | Built by Proformance Racing Transmissions Take the guesswork out of your transmission swap. At Next Gen Performance Center, we’ve streamlined...

Next Gen Performance Stage 2 TH400 Transmission Swap Package | 2018–2023 Mustang GT At Next Gen Performance, we make transmission swaps easy. Traditionally, these conversions involve a ton of...

Next Gen Performance Stage 1 TH400 Transmission Swap Package | 2018–2023 Mustang GT At Next Gen Performance, we make transmission swaps simple. Traditionally, transmission conversions can be a...