Performance Auto Parts for LS Swaps, Muscle Cars & Modern Builds

Shop thousands of in-stock performance parts from trusted brands—engine upgrades, suspension, exhaust, fuel systems, and more. Fast shipping and real-world support from fellow car enthusiasts.

TCI Automotive TH400 Tranmission Street fighter BOP w/4in Tailhs 211300

$2,024.95
DXKM_211300
.AutomaticManualTransmissions All Automatic Transmissions Automatic Transmissions and Components Drivetrain Sale TCI Automotive
Transmission - Automatic - Streetfighter - Automatic / Manual Valve Body - 4 in Tailshaft - TH400 - Buick / Oldsmobile / Pontiac -...

Holley Terminator X-Max GM 6L80 6L8/90 Trans Controller 558-499

$526.95
BBVL_558-499
.Modules .ModulesProgrammersMonitors .TransmissionControllers .TunersProgrammersModules All Automatic Transmission Control Modules Automatic Transmissions and Components Drivetrain Holley Sale
Transmission Controller - Terminator X-Max - Digital Display / Harness - 4L80 / 4L90 - KitHolley Terminator X-Max GM 6L80 6L8/90 Trans Controller 558-499
B&M

B&M Knob Insert 80669

$12.16
BBFT_80669
.ShiftersKnobs All Drivetrain Sale Shifter Knobs Shifters and Components
Shifter Knob Insert - Quicksilver Logo - Plastic - Blue - B&M Shifter Knobs - EachB&M Knob Insert 80669
B&M

B&M Rear End Cover Cast Alum GM 10.5 14-Bolt 70501

$315.95
BBFT_70501
.Differentials All Differential Covers Differentials and Rear-End Components Drivetrain Sale
Differential Cover - Support - Hardware Included - Aluminum - Natural - 10.5 in - GM 14-Bolt - EachB&M Rear End Cover Cast Alum...
B&M

B&M Pro-Gate Shifter - GM 3-Speed - Rear Exit 80889

$284.95
BBFT_80889
.ShiftersKnobs All Drivetrain Sale Shifters and Components Transmission Shifters
Shifter - Pro Gate - Automatic - Floor Mount - Cable / Hardware Included - GM 3 Speed - KitB&M Pro-Gate Shifter - GM...
B&M

B&M Stealth Magnum Grip Pro Shifter Kit - Black 81052

$419.95
BBFT_81052
.ShiftersKnobs All Drivetrain Sale Shifters and Components Transmission Shifters
Shifter - Magnum Grip Stealth Pro Stick - Automatic - Floor Mount - Forward / Reverse Pattern - 5 ft Cable - Hardware Included...
B&M

B&M Deep Aluminum Trans Pan Chrysler NAG-1 10300

$417.95
BBFT_10300
.TransmissionPans All Automatic Transmission Pans Automatic Transmissions and Components Drivetrain Sale
Transmission Pan - Hi-Tek - Deep Sump - Finned - Adds 3.0 qt Capacity - Aluminum - Natural - NAG-1 - KitB&M Deep Aluminum...
B&M

B&M Quicksilver Knob 80670

$18.62
BBFT_80670
.ShiftersKnobs All Drivetrain Sale Shifter Knobs Shifters and Components
Shifter Knob - Quicksilver - 1/2-20 in Thread - Steel - Chrome - B&M Quicksilver Shifters - EachB&M Quicksilver Knob 80670

Lokar Black Trans Dipstick GM 4L60E Firewall Mount XTD-34L60EFM

$161.95
BHFX_XTD-34L60EFM
All Automatic Transmission Dipstick Automatic Transmission Dipsticks Automatic Transmissions and Components Drivetrain Lokar Sale Transmission Transmission Hard Parts
Transmission Dipstick - Hi-Tech - Firewall Mount - Flexible - Braided Stainless - Aluminum - Black Anodized - 4L60E / 4L65E / 4L70E -...

TCI Automotive TH350/400 Break-A-Way Converter 240901

$525.95
DXKM_240901
All Automatic Transmissions and Components Drivetrain Sale TCI Automotive Torque Converters and Components
Torque Converter - Breakaway - 11 in Diameter - 2200-2600 RPM Stall - TH350 / TH400 - EachTCI Automotive TH350/400 Break-A-Way Converter 240901

Clutch Masters 17-21 Honda Civic 1.5L Turbo (Ex & SI) Hydrualic Release Bearing

$322.00 $289.80
CLMN08150-H
All Drivetrain Release Bearings Sale
Clutch Masters 17-21 Honda Civic 1.5L Turbo (Ex & SI) Hydrualic Release Bearing

Clutch Masters 17-21 Honda Civic EX/Si 1.5L Turbo .75in Bore Master Cylinder Upgrade Kit - Violet

$270.25 $243.23
CLMMC08150-V
All Clutch Master Cylinder Drivetrain Sale
Clutch Masters 17-21 Honda Civic EX/Si 1.5L Turbo .75in Bore Master Cylinder Upgrade Kit - Violet

Yukon Gear Steel Cover For GM 9.5in

$83.89
YUKYP C5-GM9.5
All Diff Covers Drivetrain Yukon Gear & Axle
9.5" GM 14 BOLT COVER 2013& OLDER, THREADED FOR FILL PLUG, PLUG NOT INCLUDEDInstallation InstructionsInstallation InstructionsThis Part Fits: Year Make Model Submodel 2013 Chevrolet...

Yukon Gear 05-22 Ford F250/F350/F450/F550 Superduty 35-Spline Hardcore Locking Hub Set

$582.89
YUKYHC70011
.Differentials All Differential Install Kits Drivetrain Yukon Gear & Axle
Yukon Hardcore Locking Hubs feature chromoly internals and all-steel construction for ultimate durability and strength. These hubs won't disengage under high torque applications and...
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XClutch 15-21 Subaru WRX STi Base 2.5L Stage 1 Steel Backed Organic Clutch Kit

$825.82 $743.24
XCLXKSU24001-1T
.ClutchKits All Clutch Kits - Single Drivetrain Sale
XClutch performance upgrades have been engineered to provide the ultimate in clutch performance. Utilising the latest pressure plate design and friction material composition, XClutch...
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XClutch 13-18 Ford Focus ST 2.0L Stage 2R Extra HD Sprung Ceramic Clutch Kit

$1,695.63 $1,526.07
XCLXKFD24640-1R
.ClutchKits All Clutch Kits - Single Drivetrain Sale
XClutch performance upgrades have been engineered to provide the ultimate in clutch performance. Utilising the latest pressure plate design and friction material composition, XClutch...

Lokar C-6 Nostalgia Shifter 23in CMC6ANMB

$541.95
BHFX_CMC6ANMB
All Automatic Transmission Shift Lever Kit Drivetrain Lokar Sale Service Kits Shifters and Components Transmission Transmission Shifters
Shifter - Nostalgia - Automatic - Transmission Mount - 23 in Stick - Black Mushroom Knob - C6 - KitLokar C-6 Nostalgia Shifter 23in...

Lokar 2in Shift Knob Solid Round Brushed SK-6912

$51.95
BHFX_SK-6912
All Automatic Transmission Components Automatic Transmission Shift Lever Knob Drivetrain Lokar Sale Shifter Knobs Shifters and Components Transmission
Shifter Knob - Solid - 3/8-24 in Thread - Aluminum - Brushed - Universal - EachLokar 2in Shift Knob Solid Round Brushed SK-6912

Lokar 16in TH-350 Shifter w/ Brushed Alu. Mush. Knob CM350BM

$490.95
BHFX_CM350BM
All Automatic Transmission Shift Lever Kit Drivetrain Lokar Sale Service Kits Shifters and Components Transmission Transmission Shifters
Shifter - Automatic - Transmission Mount - 16 in Stick - Brushed Aluminum Mushroom Knob - TH350 - KitLokar 16in TH-350 Shifter w/ Brushed...

Lokar Billet Column Arm Only TH350/400/700 ACA-1802

$79.95
BHFX_ACA-1802
All Automatic Transmission Components Automatic Transmission Shift Lever Drivetrain Lokar Sale Shifter Brackets Cables and Linkages Shifters and Components Transmission
Column Shift Arm - Aluminum - Natural - TH350 / TH400 / 700R4 - EachLokar Billet Column Arm Only TH350/400/700 ACA-1802

Lokar Shifter Ford 6R80 Chrome 4in Straight Lever ES6R80HMB

$805.95
BHFX_ES6R80HMB
All Automatic Transmission Shift Lever Kit Drivetrain Lokar Sale Service Kits Shifters and Components Transmission Transmission Shifters
Shifter - Electronic Sport - Automatic - Floor Mount - 4 in Stick - Mushroom Knob - 6R80 - KitLokar Shifter Ford 6R80 Chrome...

Lokar ES Shifter GM 6L80 8in Lever Mushroom Knob ES6L80EM

$805.95
BHFX_ES6L80EM
All Automatic Transmission Shift Lever Kit Drivetrain Lokar Sale Service Kits Shifters and Components Transmission Transmission Shifters
Shifter - Electronic Sport - Automatic - Floor Mount - 8 in Stick - Mushroom Knob - Single Bend - 6L80 - KitLokar ES...

Lokar ES Shifter GM 4L60E 10in Lever Mushroom Knob ES4L60EDM

$805.95
BHFX_ES4L60EDM
All Automatic Transmission Shift Lever Kit Drivetrain Lokar Sale Service Kits Shifters and Components Transmission Transmission Shifters
Shifter - Electronic Sport - Automatic - Floor Mount - 10 in Stick - Mushroom Knob - Single Bend - 4L60E - KitLokar ES...

Lokar Electronic Sport Shifter GM 4L80 Transmission ES4L80FM

$805.95
BHFX_ES4L80FM
All Automatic Transmission Shift Lever Kit Drivetrain Lokar Sale Service Kits Shifters and Components Transmission Transmission Shifters
Shifter - Electronic Sport - Automatic - Floor Mount - 6 in Stick - Mushroom Knob - 4L80 - KitLokar Electronic Sport Shifter GM...
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Yukon High Performance Ring & Pinion Gear Set 9.75in in a 3.31 Ratio

$509.89
YUKYG F9.75-331-11
All Drivetrain Yukon Gear & Axle
Yukon Gear & Axle high performance ring & pinions set the standard for quality. Yukon Engineers use state-of-the art design & testing processes, backed...

Clayton Machine Works 8in Grey Shifter Handle SH-202-8

$184.95
GBTX_SH-202-8
All Drivetrain Manual Transmission Components Manual Transmission Shift Lever Sale Shifter Sticks Shifters and Components Transmission
Shift Lever - 8 in Length - 3/8-16 in Thread - Hardware Included - Aluminum - Gray Powder Coat - Tremec TKO-500 / 600...

Clayton Machine Works Shift Lever 10in Black SH-205-10

$191.95
GBTX_SH-205-10
All Drivetrain Manual Transmission Components Manual Transmission Shift Lever Sale Shifter Sticks Shifters and Components Transmission
Shift Lever - 10 in Length - 3/8-16 in Thread - Hardware Included - Aluminum - Black Anodized - Tremec TKO-500 / 600 and...

Clayton Machine Works Shift Lever 8in Black SH-205-8

$184.95
GBTX_SH-205-8
All Drivetrain Manual Transmission Components Manual Transmission Shift Lever Sale Shifter Sticks Shifters and Components Transmission
Shift Lever - 8 in Length - 3/8-16 in Thread - Hardware Included - Aluminum - Black Anodized - Tremec TKO-500 / 600 and...

Racing Power Company Differental Cover Dana 44 10 Bolt Polished R5072

$106.99
CNPS_R5072
.Differentials All Differential Covers Differentials and Rear-End Components Drivetrain Sale
Differential Cover - Fill Plug / Gasket / Hardware - Aluminum - Polished - Dana 44 - EachRacing Power Company Differental Cover Dana 44...

Racing Power Company Turbo 350 Trans Kickdown Bracket R9757

$7.19
CNPS_R9757
All Automatic Transmission Kickdowns Automatic Transmissions and Components Drivetrain Sale
Kickdown Bracket - Intake Manifold Mount - Steel - Chrome - TH350 - EachRacing Power Company Turbo 350 Trans Kickdown Bracket R9757

Racing Power Company Turbo 350/400 Flywheel Dust Cover R9588

$51.99
CNPS_R9588
All Automatic Transmission Dust Cover Kits Automatic Transmissions and Components Drivetrain Sale
Transmission Dust Cover - Steel - Chrome - TH350 / TH400 - EachRacing Power Company Turbo 350/400 Flywheel Dust Cover R9588

Racing Power Company Ford C-6 Transmission Dipstick -Chrome R9424

$24.99
CNPS_R9424
All Automatic Transmission Dipsticks Automatic Transmissions and Components Drivetrain Sale
Transmission Dipstick - Transmission Mount - Solid Tube - Steel - Chrome - C6 - EachRacing Power Company Ford C-6 Transmission Dipstick -Chrome R9424

Racing Power Company Ford C-6 Trans Pan - Fin ned R9125

$37.99
CNPS_R9125
.TransmissionPans All Automatic Transmission Pans Automatic Transmissions and Components Drivetrain Sale
Transmission Pan - Stock Sump - Ribbed - Steel - Chrome - C6 - EachRacing Power Company Ford C-6 Trans Pan - Fin ned...

Racing Power Company Transmission Pan Turbo 400 Polished Aluminum R8492

$99.99
CNPS_R8492
.TransmissionPans All Automatic Transmission Pans Automatic Transmissions and Components Drivetrain Sale
Transmission Pan - Stock Sump - Finned - Aluminum - Polished - TH400 - EachRacing Power Company Transmission Pan Turbo 400 Polished Aluminum R8492

Racing Power Company TH350 Aluminum Trans Pan Polished 350 turbo Pan R8491

$99.99
CNPS_R8491
.TransmissionPans All Automatic Transmission Pans Automatic Transmissions and Components Drivetrain Sale
Transmission Pan - Stock Sump - Finned - Aluminum - Polished - TH350 - EachRacing Power Company TH350 Aluminum Trans Pan Polished 350 turbo...

Racing Power Company TH350 Stainless Kick Down Assembly R6053

$51.99
CNPS_R6053
All Automatic Transmission Kickdowns Automatic Transmissions and Components Drivetrain Sale
Kickdown Cable - Adjustable Length - Braided Stainless Housing - Aluminum Fittings - Natural - TH350 - KitRacing Power Company TH350 Stainless Kick Down...
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