Transmissions & Drivetrain
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HP Tuners CORE ECU I/O Expansion Harness COR-HAR-005
HP Tuners
$159.99HP 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.COR-HAR-005$159.99 -
HP Tuners GM 4L60/4L80 Transmission Harness COR-HAR-004
HP Tuners
$259.99HP Tuners GM 4L60/4L80 Transmission Harness COR-HAR-004COR-HAR-004$259.99 -
Circle D Pro Series 3000-3200 Stall Speed LS 4L80 265mm Torque Converter
Circle D Specialties
$1,159.00Circle D Pro Series 3000-3200 Stall Speed LS 4L80 265mm Torque Converter Pro Series Billet Torque Converter Converter Diameter - 265mm - 10 1/2" Available in stall speeds from 2500 - 3400 rpm Furnace Brazed Hand TIG...05-12-06-3000$1,159.00 -
On Sale
Holley EFI GM F-Body T-56 Transmission Harness for Terminator X Max ECU 558-481
HOLLEY
Now: $206.05Was: $228.95Holley 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 -...558-481Now: $206.05Was: $228.95 -
On Sale
Holley EFI GM T-56 Magnum Transmission Harness for Terminator X Max ECU 558-480
HOLLEY
Now: $206.05Was: $228.95Holley 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...558-480Now: $206.05Was: $228.95 -
Boss Hog GM 4L80E Torque Converter - 'Wild Boar' OutLaw Series
Boss Hog Torque Converters
$1,030.71Boss Hog GM 4L80E Torque Converter - 'Wild Boar' OutLaw Series Stall Range: 2,400-4,2009.6 inch Core.Bolt Pattern: 11.675 inches35 Spline.1.703 inch Crank Pilot.Bolt Size: 3/8 X 16 TPI (GRADE 8 ONLY)Anti-Balloon Plate. Converter Features: Made...$1,030.71 -
Boss Hog GM 4L80E Torque Converter - Night Stalker Series
Boss Hog Torque Converters
$402.58Boss Hog GM 4L80E Torque Converter 298mm - Night Stalker Series Stall Range: 200-2,80012 inch Core.Bolt Pattern: 11.675 inches35 Spline.1.703 inch Crank Pilot.Bolt Size: 3/8 X 16 TPI (GRADE 8 ONLY)NO Anti-Balloon Plate. Converter Features: Made...$402.58 -
Circle D Pro Series LS 4L80E 245mm Torque Converter
Circle D Specialties
$1,159.00Circle D Pro Series LS 4L80E 245mm Torque Converter Pro Series Billet Torque Converter Converter Diameter - 245mm - 9 3/4" Available in stall speeds from 3200-4600 rpm Furnace Brazed Hand TIG Welded Torrington...05-11-04$1,159.00 -
Circle D Pro Series LS 4L80E 258mm Torque Converter
Circle D Specialties
$1,159.00Circle D Pro Series LS 4L80E 258mm Torque Converter Pro Series Billet Torque Converter Converter Diameter - 258mm - 10 1/4" Available in stall speeds from 2800 - 3700 rpm Furnace Brazed Hand TIG Welded Turbine...05-12-05$1,159.00 -
Circle D Pro Series 3200-3400 Stall Speed LS 4L80 265mm Torque Converter
Circle D Specialties
$1,159.00Circle D Pro Series 3200-3400 Stall Speed LS 4L80 265mm Torque Converter Pro Series Billet Torque Converter Converter Diameter - 265mm - 10 1/2" Available in stall speeds from 2500 - 3400 rpm Furnace Brazed Hand TIG...05-12-06-3200$1,159.00 -
Circle D Pro Series 2800-3000 Stall Speed LS 4L80 265mm Torque Converter
Circle D Specialties
$1,159.00Circle D Pro Series 2800-3000 Stall Speed LS 4L80 265mm Torque Converter Pro Series Billet Torque Converter Converter Diameter - 265mm - 10 1/2" Available in stall speeds from 2500 - 3400 rpm Furnace Brazed Hand TIG...05-12-06-2800$1,159.00 -
Circle D Pro Series 2500-2700 Stall Speed LS 4L80 265mm Torque Converter
Circle D Specialties
$1,159.00Circle D Pro Series 2500-2700 Stall Speed LS 4L80E 265mm Torque Converter Pro Series Billet Torque Converter Converter Diameter - 265mm - 10 1/2" Available in stall speeds from 2500 - 3400 rpm Furnace Brazed Hand TIG...05-12-06-2500$1,159.00