Performance & Replacement Transmission & Drivetrain Parts

Governor Delete Plate, Billet Aluminum, GM, TH400, Manual Valve Body, Each

Part Number: ICB-551906

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Automatic Transmission Pan Bolts, Hex-flange, Steel, Zinc Plated, GM, 200-4R, 200-R4, 4L60E, 700R4, Set of 16

Part Number: ICB-551683

4.86 out of 5 stars ( 14 )

Estimated Ship Date: Tomorrow

Transmission Dipstick, Natural Braided Stainless Steel Tube, Polished Handle, Bellhousing Mount, TH350, Each

Part Number: SUM-703102

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Transmission Yoke, N3R Style, Forged Steel, 32 Spline, GM, Borg Warner, Doug Nash, Jerico, Richmond, Each

Part Number: IED-SY400-3R

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Shifter Conversion Kit, Bracket, Lever, Window, Chevy, Kit

Part Number: SIW-SC2261

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Automatic Transmission Kickdown Cable, Hi-Tech, Natural Braided Stainless Steel, Natural Aluminum Fittings, 60.00 in. Length, GM, TH350, Kit

Part Number: LOK-KD-2350HT60

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Flexplate, 166-tooth, Steel, External Balance, Oldsmobile, Each

Part Number: ATP-Z116

4.2 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

Bellhousing Spacer, Chevrolet, Gen 3/4 LS Engines, Automatic Trans., .250 in. Thick, Aluminum, Each

Part Number: SUM-704007

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Yoke, Steel, 1350, GM TH400/Doug Nash/Super T-10, 32-Spline, Each

Part Number: MSR-TY700

3.4 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

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Governor Gear Kit, 4L60, 700R4, Kit

Part Number: SOX-702

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Tomorrow

• $10.00 Summit Bucks

Torque Converter, Street Rod, 2,000 rpm Stall, Chevy, 4L60/4L60E/700R4, Heavy-Duty Sprag, Lockup, Each

Part Number: HUP-22-20LHD

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Dec 1, 2025 if ordered today

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Torque Converter, XTM Heavy-Duty Towing, 1,500 RPM Stall, TH350, Each

Part Number: HUP-GM11XTM

3.0 out of 5 stars ( 4 )

Estimated Ship Date: Dec 1, 2025 if ordered today

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Shifter, 1977-82 C3 Corvette, Slap-Shift, 3 or 4-Spd Auto Shifter Package, TH350, TH400, 200-4R, THM700-R4, 4L60E, 4L65E, 4L70E, 4L75E, 4L80E, 4L85E

Part Number: SIW-SW270-C3BR

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

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Torque Converter, Street Bandit, 9.6 in. Diameter, 3,200-3,500 Stall, GM, 700R4 , Each

Part Number: APE-48074

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

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Bellhousing Adapter Plate, Aluminum, Each

Part Number: ATI-915110

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 28, 2025 if ordered today

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Automatic Transmission Shift Lever, Steel, Zinc Plated, Chevy, THM400, Each

Part Number: SOX-38512-01K

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

• $10.00 Summit Bucks

Automatic Transmission Rebuild Components, Forward Clutch Hub Washer, Front, Steel, GM, 4L80E, 4L85E, TH400, TH425, Set of 5

Part Number: SOX-34298-078

Not Yet Reviewed

Estimated Ship Date: Tomorrow

• $10.00 Summit Bucks

Automatic Transmission Rebuild Components, Planetary Rebuild Kit, 4L80E, TH400, Kit

Part Number: SOX-34875RK

Not Yet Reviewed

Estimated Ship Date: Tomorrow

• $10.00 Summit Bucks

Pressure Regulator Valve, PTFE O-Ring, TH400, TH425, Each

Part Number: SOX-34910-03K

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

• $10.00 Summit Bucks

Automatic Transmission Rebuild Components, Servo Release Check Valve, GM, 4L60, 4L60E, 4L65E, 4L70E, Kit

Part Number: SOX-77701-076

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

• $10.00 Summit Bucks

Transmission Fluid Dipsticks, TH400 to LS Engine, Locking Style, Steel, Gold Finish, Bellhousing Mount, Case Entry, Each

Part Number: AAF-ALL69114

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Yoke, Forged Steel, 27-Spline, Spicer 1310, GM, Muncie, Saginaw, Each

Part Number: AAF-ALL69047

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Flexplates, Steel, 153-tooth, One-piece Rear Main Seal, Internal Balance, for Special Internal 0 Balance Applications, Chevrolet, Each

Part Number: ESP-FRA160ESP

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

Flexplate, Chromoly, SFI 29.1, 304-401, 3.8L, 4.2L, L6, V8, 164-Teeth, Internal Balance, A727, A904, 42RLE, TH400, AMC, Jeep, Each

Part Number: PQX-1840102

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Flexplate, Gold Series, 153-Tooth, External Engine Balance, 1-Piece Rear Main Seal, SFI 29.1, TH350, TH700-R4, Chevy, Small Block, GM V6, Each

Part Number: PQX-1835004

Not Yet Reviewed

Estimated Ship Date: Tomorrow