Transmissions & Drivetrain

HP Tuners CORE ECU I/O Expansion Harness COR-HAR-005 This harness provides a flying lead solution to customers who want to add additional I/O to their install. Easily wire-in extra sensors, cooling fans, electric pumps, and more.

HP Tuners GM 4L60/4L80 Transmission Harness COR-HAR-004          

Holley EFI GM F-Body T-56 Transmission Harness for Terminator X Max ECU   F-Body T-56 Transmission Harness for use with Terminator X Max ECU's on V3 Build 100, or Holley EFI V6 Build 300, or later.   F-Body T-56 Transmission Harness -...

Holley EFI GM T-56 Magnum Transmission Harness for Terminator X Max ECU  T-56 Magnum Transmission Harness for use with Terminator X Max ECU's on V3 Build 100, Holley EFI V6 Build 300, or later.   T-56 Magnum Transmission Harness - Terminated...

Hurst V-Matic 3 Automatic Ratchet Shifter 3838530 Universal 3 & 4-speed Automatic Ratchet Shifter. The Hurst® V-Matic®3 shifter is a front exit cable ratchet shifter designed for most popular 3 & 4-speed automatic transmissions and...

B&M StarShifter GM 3-Speed Universal Automatic Shifter 80675 Universal 3 & 4-speed Compatible Shifter The B&M StarShifter is our 3-speed shifter with a split personality of performance, function, and that classic muscle car styling. The...

B&M SportShifter Universal Automatic Detent Shifter 80776 Universal 3 & 4-speed Compatible Shifter The SportShifter is a great value with the performance look of the MegaShifter, but without the ratcheting function. This detent shifter is our...

B&M QuickSilver Universal Automatic Ratchet Shifter 80683 Universal 3 & 4-speed Compatible Shifter Easy to use, good looks and dependable ratcheting design makes the QuickSilver one of our most popular shifters. Features a trigger-less shift...

B&M QuickSilver Universal Automatic Ratchet Shifter 81683 Universal 3 & 4-speed Compatible Shifter The black QuickSilver features a black PVD coating. Features a reverse lockout that meets NHRA and IHRA safety regulations. The black chrome...

B&M Automatic Universal Pro Ratchet Shifter 80840 Universal 2, 3 & 4-speed compatible shifter The Pro Ratchet shifter is one of our most popular and easiest to operate race shifters. Features include positive ratcheting design that self-centers...

B&M Automatic Universal Ratchet Shifter Magnum Grip Stealth 81119 Universal 2, 3 & 4-speed Compatible Shifter The Magnum Grip Stealth Pro Ratchet shifter is one of our most popular and easiest to operate race shifters. Features include positive...

B&M Automatic Universal Pro Ratchet Shifter 80843 Universal 2, 3 & 4-speed Compatible Shifter The Pro Ratchet shifter is one of our most popular and easiest to operate race shifters. Features include positive ratcheting design that self-centers...