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...

B&M Z-Gate GM Universal Gated Shifter Black 81681 Universal 3 & 4-speed Compatible Shifter Sometimes the best design is the simplest one, and the Z-Gate shifter is a great example of just that. With the fewest moving parts of any automatic...

B&M Z-Gate GM Universal Gated Shifter 80681 Universal 3 & 4-speed Compatible Shifter Sometimes the best design is the simplest one, and the Z-Gate shifter is a great example of just that. With the fewest moving parts of any automatic shifter in...

B&M Street Bandit GM Universal Gated Shifter 80797 Universal 2, 3 & 4-speed Compatible Shifter With its cutting-edge design combined with the race-proven mechanics, the Street Bandit offers the unbeatable combination of performance,...

B&M Street Bandit GM Universal Magnum Grip Gated Shifter 81050 Universal 2, 3 & 4-speed Compatible Shifter With its cutting-edge Magnum Grip design combined with the race-proven mechanics, the Magnum Grip Street Bandit offers the unbeatable...

B&M Automatic Pro Stick PG Gated Trigger Shifter 80702 Universal 2, 3 & 4-speed compatible shifter The Original Pro Stick shifter delivers rock-solid performance, mixed with clean design cues and compact size. This is why you see so many Pro...

B&M Automatic Pro Stick Magnum Grip Gated Shifter 81040 Universal 2, 3 & 4-speed Compatible shifter The Magnum Grip Pro Stick shifter delivers rock-solid performance, mixed with clean design cues and compact size. This is why you see so many...

B&M Automatic Pro Stick PG Trigger Shifter 80704 Universal 2, 3 & 4-speed compatible shifter The Original Pro Stick shifter delivers rock-solid performance, mixed with clean design cues and compact size. This is why you see so many...

B&M Automatic Pro Stick Gated Magnum Grip Trigger Shifter 81706 Universal 2, 3 & 4-speed Compatible Shifter Now available in Black. The Pro Stick shifter delivers rock-solid performance, mixed with clean design...