TransGo automatic transmission reprogramming kits are designed with performance in mind. Most, but not all models contain additional features like Gear Command that allows you to hold manual low to any speed, and shift back to low at any speed. They are great for strip cars or 4x4 rock crawlers needing to select low and not have it upshift. Most TransGo automatic transmission reprogramming kits can be tuned for HD (Heavy Duty) use by following the recommendations in the kits.

More From This Category

TransGo SHIFT KIT Valve Body Repair Kit, A6MF1/2, A6GF1, A6LF1 SHIFT KIT Valve Body Repair Kit

TransGo SHIFT KIT Valve Body Repair Kit, A6MF1/2, A6GF1, A6LF1 SHIFT KIT Valve Body Repair Kit

$132.83

Motive Gear Differential Bearing Kit, Timken, For CHEVROLET BLAZER 1992–1994, Kit

Motive Gear Differential Bearing Kit, Timken, For CHEVROLET BLAZER 1992–1994, Kit

$189.81

Motive Gear Differential Bearing Kit, Koyo, For Ford F-250 SUPER DUTY 2011–2019, Kit

Motive Gear Differential Bearing Kit, Koyo, For Ford F-250 SUPER DUTY 2011–2019, Kit

$485.99

TCI Hardware Kit for Blue 970105 Powerglide Transmission Shield.

TCI Hardware Kit for Blue 970105 Powerglide Transmission Shield.

$113.10

TCI Torque Converter, Super StreetFighter, 1.375 in. Pilot, For Ford, C-6, Each

TCI Torque Converter, Super StreetFighter, 1.375 in. Pilot, For Ford, C-6, Each

$1,459.51

FLEXPLATE, SBC/BBC IB SFI

FLEXPLATE, SBC/BBC IB SFI

$868.70