Performance & Replacement Transmission & Drivetrain Parts

Automatic Transmission Kickdown Cable, Braided Stainless Steel Jacket, Carburetor, GM, 700R4, Kit

Part Number: SUM-200037

3.13 out of 5 stars ( 8 )

Estimated Ship Date: Monday 9/8/2025

Tubing, Spicer Drivetrain, Driver Shaft Tubing, Steel, Straight, Natural Finish, 3.00 in. OD, 74 in. Long, 0.083 in. Wall Thickness, Each

Part Number: SDH-2430427400

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 9/8/2025

• Oversize $7.99

Hub Conversion, Manual to Automatic, Ford, Lincoln, Pair

Part Number: RCV-IWE-FD

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 9/8/2025

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Flexplate, 168-Tooth, Internal Engine Balance, 2-Piece Rear Main Seal, SFI 29.1, Chevrolet, Each

Part Number: MLL-BPP168T2P

Not Yet Reviewed

Estimated Ship Date: Monday 9/8/2025

• Free Shipping

Differential, Posi Performance, Limited Slip, 30-Spline, GM, 8.5 in., Truck, 3 Series, Each

Part Number: ETN-19559-010

4.9 out of 5 stars ( 10 )

Estimated Ship Date: Monday 9/8/2025

• Free Shipping

Torque Converter, Pro Competition, 4,500 rpm Stall, Chevy, TH350, TH400, Each

Part Number: HUP-GM45

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 9/8/2025

• Free Shipping

Automatic Shifter, QuickSilver, Cable Operated, Chevy, TH350, TH400, Kit

Part Number: BMM-81125

4.42 out of 5 stars ( 12 )

Estimated Ship Date: Monday 9/8/2025

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Axles, C-clip Type, 1541H Alloy Steel, 30-spline, 31.375 in. Length, Rear, GM 8.5 in., Chevy, GMC, Pair

Part Number: MSR-A3079GMTK

4.5 out of 5 stars ( 8 )

Estimated Ship Date: Monday 9/8/2025

• Free Shipping

Bellhousing, External Hydraulic Upgrade, Release Bearing and Lever, Slave Cylinder, Bearing Retainer, Hardware, Jeep, AX15, Kit

Part Number: ADD-712590-IR

3.6 out of 5 stars ( 5 )

Estimated Ship Date: Monday 9/8/2025

• Free Shipping

Transmission Dipstick, Braided Stainless Steel, Firewall Mount, Black Tube, Chevy, GMC, 6L80E, 6L90E, Each

Part Number: LOK-XTD36L80FM36

4.8 out of 5 stars ( 10 )

Estimated Ship Date: Monday 9/8/2025

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Tailshaft Housing, Aluminum, GM, TH400, Each

Part Number: SUM-700407

4.83 out of 5 stars ( 6 )

Estimated Ship Date: Monday 9/8/2025

Transmission, Manual, Tremec T-56, 6-Speed, 1 1/8 in. 26-Spline, Ford, Modular V8, Each

Part Number: REM-TUKT12019

Not Yet Reviewed

Estimated Ship Date: Sep 8, 2025 if ordered today

• Free Shipping
• Special Order

Clutch Kit, Street Level, Organic, 1 1/16 in. Diameter Shaft, 10-Spline, 10.5 in. Diameter Disc, Kit

Part Number: MCL-75005

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 9/8/2025

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Axle Housing Ends, Forged Steel, Zinc Plated, Big Ford, New Style, Pair

Part Number: MSR-7750

5.0 out of 5 stars ( 11 )

Estimated Ship Date: Monday 9/8/2025

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Gear, Ring and Pinion, 3.42:1 Ratio, 1.625 in. Pinion, 30 Spline, 8.500 in. Ring Gear, GM 8.5/8.6 in., Set

Part Number: YGA-24157

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 9/8/2025

• Free Shipping

Front Axle Actuator, Posi-Lok, Chevy, GMC, Kit

Part Number: POS-600

4.52 out of 5 stars ( 60 )

Estimated Ship Date: Monday 9/8/2025

• Free Shipping

Axle, Circle Track, 1541 Alloy Steel, Ford, 9 in., 31-Spline, 29.51 in. Length, Each

Part Number: SUM-CTFLAXC31BBS

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 9/8/2025

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Wheel Hubs, Front, Steel, Natural, Ford, Pair

Part Number: FMS-M-1104-A

5.0 out of 5 stars ( 10 )

Estimated Ship Date: Monday 9/8/2025

• Free Shipping

GM TORQUE CONVERTER, 4L80E, 4L85E, LT MOTOR, 3200 STALL

Part Number: FTI-SRLT40082

Not Yet Reviewed

Estimated Ship Date: Monday 9/8/2025

• Free Shipping

Replacement Shifter Stick, Steel, Chrome, 8.00 in. Long, 3/8 in.-16 Thread, Each

Part Number: HUU-5380015

4.87 out of 5 stars ( 31 )

Estimated Ship Date: Monday 9/8/2025

• Free Shipping

Clutch Kit, RST, 1 1/16 in. x 10-Spline, 9.688 in. Diameter Disc, Ford, 351C, 390-428, 429-460, Kit

Part Number: MCL-6911-03

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 9/8/2025

• Free Shipping

Shifter Cable, Performance, 4 ft. Length, Morse Style, Eyelet/Threaded Ends, Red, Each

Part Number: BMM-80604

4.65 out of 5 stars ( 20 )

Estimated Ship Date: Monday 9/8/2025

Transmission Case, Ultra-Case Powerglide, Aluminum, Natural, SFI 4.1 Rating, Each

Part Number: JPT-92310

Not Yet Reviewed

Estimated Ship Date: Monday 9/8/2025

• Free Shipping

GM TORQUE CONVERTER, 4L80E, 4L85E, LT MOTOR,3600 STALL

Part Number: FTI-SRLT40086

Not Yet Reviewed

Estimated Ship Date: Monday 9/8/2025

• Free Shipping

Ring and Pinion Gears,Yukon Gear & Axle 8.5" GM, 3.73 Ratio Rear Ring & Pinion GearInstall Kit 30

Part Number: YGA-10397

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 9/8/2025

• Free Shipping