$25 Off $250 / $50 Off $500, on Summit Racing Brand Products - Use Promo Code: BUILDIT

$25 Off $250 / $50 Off $500, on Summit Racing Brand Products - Use Promo Code: BUILDIT

It's the Season for Savings - Shop Holiday Deals Now!

Filters

Selected Filters

Filter Results by Vehicle

Loading...

Transmission & Drivetrain

Performance & Replacement Transmission & Drivetrain Parts

Availability

Performance & Replacement Transmission & Drivetrain Parts

Building awesome horsepower is only part of the story. You need to deliver all that power to your car or truck’s wheels! We’ve got torque-hungry high performance automatic...

Building awesome horsepower is only part of the story. You need to deliver all that power to your car or truck’s wheels! We’ve got torque-hungry high performance automatic and manual transmissions for street and strip applications, torque converters and clutch sets, flexplates and flywheels, plus limited-slip differentials, spools, lockers, ring and pinion sets, driveshafts, U-joints, axles, bearings, C-clip eliminator kits, transfer cases, shift kits, and rebuild kits. We also have a wide selection of trans-brakes, shifters, cables, and accessories—everything you need to put the power to the ground, Summit style.

Building awesome horsepower is only part of the story. You need to deliver all that power to your car or truck’s wheels! We’ve got torque-hungry high performance automatic and manual transmissions for street and strip applications, torque converters and clutch sets, flexplates and flywheels, plus limited-slip differentials, spools, lockers, ring and pinion sets, driveshafts, U-joints, axles, bearings, C-clip eliminator kits, transfer cases, shift kits, and rebuild kits. We also have a wide selection of trans-brakes, shifters, cables, and accessories—everything you need to put the power to the ground, Summit style.

Showing In Stock Items. Show All 1199 Items.

Individual Parts
Part Groups

Results 1 - 25 of 799

ATI Transmission Cooler Line Fittings ATI925143

ATI Transmission Cooler Line Fittings ATI925143

ATI Transmission Cooler Line Fittings ATI925143

Fitting, Transmission Line into Case Adapter, -6 AN Male to 9/16 in.-18 Male, Aluminum, Black Anodized, Each

Part Number: ATI-925143

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Advance Adapters Clutch Fittings for 1997-2001 CHEROKEE, 1997-2006 WRANGLER - 716130TJ

Made in the USA Advance Adapters Clutch Fittings for 1997-2001 CHEROKEE, 1997-2006 WRANGLER - 716130TJ

Advance Adapters Clutch Fittings for 1997-2001 CHEROKEE, 1997-2006 WRANGLER - 716130TJ

Fitting, Straight, Steel, Gold Iridited, -3 AN, 7/16-24 in. Inverted Flare, Male Threads, Each

Part Number: ADD-716130TJ

4.86 out of 5 stars ( 7 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Detroit Speed Differential Bung Fittings 99070003

Detroit Speed Differential Bung Fittings 99070003

Detroit Speed Differential Bung Fittings 99070003

Drain Plug Fitting, Steel Bung, 1.0-12 UNF, Each

Part Number: DSR-99070003

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

ACDelco GM Genuine Parts Multi-Purpose Threaded Plugs 19256068

ACDelco GM Genuine Parts Multi-Purpose Threaded Plugs 19256068

ACDelco GM Genuine Parts Multi-Purpose Threaded Plugs 19256068

Plug Fitting, GM Genuine Parts Multi-Purpose Threaded Plug, Steel, Natural, Buick, Cadillac, Chevrolet, GMC, Pontiac, Saturn, Suzuki, Each

Part Number: ADO-19256068

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Lokar Anchor-Tight Locking Transmission Dipstick Bottom Fitting Assemblies 1208144

Made in the USA Lokar Anchor-Tight Locking Transmission Dipstick Bottom Fitting Assemblies 1208144

Lokar Anchor-Tight Locking Transmission Dipstick Bottom Fitting Assemblies 1208144

Transmission Dipstick Bottom Fitting Assembly, Brite Anodized, GM TH350/TH400, Anchor-Tight, Each

Part Number: LOK-1208144

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Lokar Anchor-Tight Locking Transmission Dipstick Bottom Fitting Assemblies 1208114

Made in the USA Lokar Anchor-Tight Locking Transmission Dipstick Bottom Fitting Assemblies 1208114

Lokar Anchor-Tight Locking Transmission Dipstick Bottom Fitting Assemblies 1208114

Transmission Dipstick Bottom Fitting Assembly, Brite Anodized, OEM/Aftermarket Powerglide, Anchor-Tight, Each

Part Number: LOK-1208114

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

WEHRS Tranny And Rear End Breather Fittings WM128B

WEHRS Tranny And Rear End Breather Fittings WM128B

WEHRS Tranny And Rear End Breather Fittings WM128B

Transmission and Rear End Vent, -4 AN to 1/2 in. Barb, Includes Breather Filter, Each

Part Number: WEH-WM128B

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Lokar Midnight Series Anchor-Tight Locking Transmission Dipstick Bottom Fitting Assemblies X1208127

Lokar Midnight Series Anchor-Tight Locking Transmission Dipstick Bottom Fitting Assemblies X1208127

Lokar Midnight Series Anchor-Tight Locking Transmission Dipstick Bottom Fitting Assemblies X1208127

Auto Trans Dipstick

Part Number: LOK-X1208127

Not Yet Reviewed

Estimated Ship Date: Dec 2, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 2, 2025 if ordered today

Dedenbear Digital LED Dial-In Board Remote Display Cable Tee Fittings RDCT

Dedenbear Digital LED Dial-In Board Remote Display Cable Tee Fittings RDCT

Mail - In Rebate

Rebate amount based on part(s) total.

Rebate Expires: 12/31/2025

Get up to $150 back after rebate when you buy products from AutoMeter Brands! Go to: http://summitracing.com/go/atm

Get up to $150 back after rebate when you buy AutoMeter Products! Also includes Auto Gage, Dedenbear, Marine, Spek-Pro and Stack Brands. Spend $100-$199 and get $10 back. Spend $200-$449 and get $25 back. Spend $450-$699 and get $50 back. Spend $700-$999 and get $75 back. Spend $1,000-$1,499 and get $100 back. Spend $1,500 or more and get $150 back. Go to http://summitracing.com/go/atm for complete offer information. Valid on purchases made between 11/1/25 and 12/31/25. Rebate submission must be postmarked by 1/31/26. Limit one rebate per household. Allow up to 12 weeks for processing. Purchase amount is the subtotal before taxes and shipping.

Dedenbear Digital LED Dial-In Board Remote Display Cable Tee Fittings RDCT

ET Dial In Board Replacement Component, Remote Display Tee Cable Adapter, Each

Part Number: DED-RDCT

Not Yet Reviewed

Estimated Ship Date: Today

    • Mail - In Rebate

    Rebate amount based on part(s) total.

    Rebate Expires: 12/31/2025

    Get up to $150 back after rebate when you buy products from AutoMeter Brands! Go to: http://summitracing.com/go/atm

    Get up to $150 back after rebate when you buy AutoMeter Products! Also includes Auto Gage, Dedenbear, Marine, Spek-Pro and Stack Brands. Spend $100-$199 and get $10 back. Spend $200-$449 and get $25 back. Spend $450-$699 and get $50 back. Spend $700-$999 and get $75 back. Spend $1,000-$1,499 and get $100 back. Spend $1,500 or more and get $150 back. Go to http://summitracing.com/go/atm for complete offer information. Valid on purchases made between 11/1/25 and 12/31/25. Rebate submission must be postmarked by 1/31/26. Limit one rebate per household. Allow up to 12 weeks for processing. Purchase amount is the subtotal before taxes and shipping.

...Loading

Estimated Ship Date: Today

WEHRS Tranny And Rear End Breather Fittings WM128

WEHRS Tranny And Rear End Breather Fittings WM128

WEHRS Tranny And Rear End Breather Fittings WM128

Transmission and Rear End Vent, -4 AN to 1/2 in. Barb, Each

Part Number: WEH-WM128

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Lokar Hi-Tech Kickdown Kits KD-2AODHT

Made in the USA Lokar Hi-Tech Kickdown Kits KD-2AODHT

Lokar Hi-Tech Kickdown Kits KD-2AODHT

Automatic Transmission Kickdown Cable, Hi-Tech, Natural Braided Stainless Steel, Natural Aluminum Fittings, Ford, Lincoln, Mercury, AOD, Kit

Part Number: LOK-KD2AODHT

4.88 out of 5 stars ( 52 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Lokar Hi-Tech Kickdown Kits KD-2700HT

Made in the USA Lokar Hi-Tech Kickdown Kits KD-2700HT

Lokar Hi-Tech Kickdown Kits KD-2700HT

Automatic Transmission Kickdown Cable, Hi-Tech, Braided Stainless Steel, Natural Aluminum Fittings, GM, 700R4, Kit

Part Number: LOK-KD-2700HT

4.85 out of 5 stars ( 34 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Lokar Hi-Tech Kickdown Kits KD-2350HT

Made in the USA Lokar Hi-Tech Kickdown Kits KD-2350HT

Lokar Hi-Tech Kickdown Kits KD-2350HT

Automatic Transmission Kickdown Cable, Hi-Tech, Natural Braided Stainless Steel, Natural Aluminum Fittings, GM, TH350, Kit

Part Number: LOK-KD-2350HT

4.89 out of 5 stars ( 38 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Lokar Hi-Tech Kickdown Kits KD-2727HT

Made in the USA Lokar Hi-Tech Kickdown Kits KD-2727HT

Lokar Hi-Tech Kickdown Kits KD-2727HT

Automatic Transmission Kickdown Cable, Hi-Tech, Natural Braided Stainless Steel, Natural Aluminum Fittings, Torqueflite 727, Kit

Part Number: LOK-KD-2727HT

4.62 out of 5 stars ( 58 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Lokar Hi-Tech Kickdown Kits KD-2400HT

Made in the USA Lokar Hi-Tech Kickdown Kits KD-2400HT

Lokar Hi-Tech Kickdown Kits KD-2400HT

Automatic Transmission Kickdown Cable, Hi-Tech, Natural Braided Stainless Steel, Natural Aluminum Fittings, GM, TH400, Kit

Part Number: LOK-KD2400HT

4.63 out of 5 stars ( 19 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Lokar Hi-Tech Kickdown Kits KD-20C6HT

Made in the USA Lokar Hi-Tech Kickdown Kits KD-20C6HT

Lokar Hi-Tech Kickdown Kits KD-20C6HT

Automatic Transmission Kickdown Cable, Hi-Tech, Natural Braided Stainless Steel, Natural Aluminum Fittings, Ford, Lincoln, Mercury, C-6, Kit

Part Number: LOK-KD-20C6HT

4.73 out of 5 stars ( 30 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Lokar Hi-Tech Kickdown Kits KD-20C4HT

Made in the USA Lokar Hi-Tech Kickdown Kits KD-20C4HT

Lokar Hi-Tech Kickdown Kits KD-20C4HT

Automatic Transmission Kickdown Cable, Hi-Tech, Natural Braided Stainless Steel, Natural Aluminum Fittings, Ford, Lincoln, Mercury, C-4, Kit

Part Number: LOK-KD-20C4HT

4.95 out of 5 stars ( 21 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Lokar Hi-Tech Kickdown Kits KD-2AODU

Made in the USA Lokar Hi-Tech Kickdown Kits KD-2AODU

Lokar Hi-Tech Kickdown Kits KD-2AODU

Automatic Transmission Kickdown Cable, Hi-Tech, Black Vinyl, Natural Aluminum Fittings, Ford, AOD, Kit

Part Number: LOK-KD-2AODU

4.84 out of 5 stars ( 19 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Lokar Hi-Tech Kickdown Kits KD-2350U

Made in the USA Lokar Hi-Tech Kickdown Kits KD-2350U

Lokar Hi-Tech Kickdown Kits KD-2350U

Automatic Transmission Kickdown Cable, Hi-Tech, Black Vinyl, Natural Aluminum Fittings, GM, TH350, Kit

Part Number: LOK-KD-2350U

4.52 out of 5 stars ( 33 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Lokar Midnight Series Stainless Steel Hi-Tech Kickdown Kits XKD-2700HT

Made in the USA Lokar Midnight Series Stainless Steel Hi-Tech Kickdown Kits XKD-2700HT

Lokar Midnight Series Stainless Steel Hi-Tech Kickdown Kits XKD-2700HT

Automatic Transmission Kickdown Cable, Midnight Series Hi-Tech, Black Braided Stainless Steel, Black Aluminum Fittings, GM, 700R4, Kit

Part Number: LOK-XKD2700HT

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Lokar Midnight Series Stainless Steel Hi-Tech Kickdown Kits XKD-2400HT

Made in the USA Lokar Midnight Series Stainless Steel Hi-Tech Kickdown Kits XKD-2400HT

Lokar Midnight Series Stainless Steel Hi-Tech Kickdown Kits XKD-2400HT

Automatic Transmission Kickdown Cable, Midnight Series Hi-Tech, Black Braided Stainless Steel, Black Aluminum Fittings, GM, TH400, Kit

Part Number: LOK-XKD-2400HT

4.38 out of 5 stars ( 8 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Lokar Hi-Tech Kickdown Kits KD-2700U

Made in the USA Lokar Hi-Tech Kickdown Kits KD-2700U

Lokar Hi-Tech Kickdown Kits KD-2700U

Automatic Transmission Kickdown Cable, Hi-Tech, Black Vinyl, Natural Aluminum Fittings, GM, 700R4, Kit

Part Number: LOK-KD-2700U

4.73 out of 5 stars ( 15 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Lokar Hi-Tech Kickdown Kits KD-2904HT

Made in the USA Lokar Hi-Tech Kickdown Kits KD-2904HT

Lokar Hi-Tech Kickdown Kits KD-2904HT

Automatic Transmission Kickdown Cable, Hi-Tech, Natural Braided Stainless Steel, Natural Aluminum Fittings, Torqueflite A-904, Kit

Part Number: LOK-KD-2904HT

4.94 out of 5 stars ( 18 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Biondo CO2 Bottle Kits BRP-BKE

Biondo CO2 Bottle Kits BRP-BKE

Biondo CO2 Bottle Kits BRP-BKE

Bottle, CO2, Empty, Adjustable Regulator, Dual Pressure Gauges, Adjustable 0-125 PSI, 10 oz. Capacity, Line, Fitting, Kit

Part Number: SBR-BKE

4.89 out of 5 stars ( 9 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Quarter Master Street Series Hydraulic Throwout Bearing Kits 721100

Made in the USA Quarter Master Street Series Hydraulic Throwout Bearing Kits 721100

Quarter Master Street Series Hydraulic Throwout Bearing Kits 721100

Throwout Bearing, Street, Hydraulic, Lines, Fittings, Kit

Part Number: QTM-721100

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Modal Header

Call To Order

This is a custom order part. You can order this part by Contacting Us.

Summit Racing Speedcard. Synchrony Car Care.

Summit Racing Equipment SpeedCard

Jumpstart Your Next Project!

View Details|See if you Prequalify