Performance & Replacement Transmission & Drivetrain Parts

Torque Converter, Saturday Night Special, Ford, C-4, Each

Part Number: TCI-450600

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 12/22/2025

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Automatic Shifter, Electronic Sport Shifters, Detent, 4.000 in. Straight Chrome Stick, 3/8-24 in., Brushed Mushroom Knob, 6L80E, Each

Part Number: LOK-ES6L80HM

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/22/2025

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Manual Shifter, Short Throw, Sport, Jeep, Each

Part Number: BMM-45059

4.94 out of 5 stars ( 17 )

Estimated Ship Date: Monday 12/22/2025

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Transmission Combo, ProFit, Tremec TKX, 5-Speed, 2.87:1 First Gear, 0.68:1 Fifth Gear, Ford, Cougar, Mustang 1965-73, Kit

Part Number: AWR-COFO-M1EX

Not Yet Reviewed

Estimated Ship Date: Feb 6, 2026 if ordered today

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Manual Shifter, Competition, Plus, 4-Speed, Chevy, GMC, Each

Part Number: HUU-3910002

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Monday 12/22/2025

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Clutch Kit, Powergrip, Metallic/Organic, 1 1/8 in.- 10-Spline, 11 in. Disc, GM, L6, V8, Kit

Part Number: RAM-98762

4.33 out of 5 stars ( 6 )

Estimated Ship Date: Monday 12/22/2025

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Ring and Pinion Installation Kit, Ford, 8.8 in., 8.8 in. IRS, Kit

Part Number: FMS-M-4210-B2

4.57 out of 5 stars ( 21 )

Estimated Ship Date: Monday 12/22/2025

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Transmission Dipstick, Locking, Steel, Chevy, TH350, Each

Part Number: SUM-702212

4.07 out of 5 stars ( 29 )

Estimated Ship Date: Monday 12/22/2025

Input Shaft, 300M, Stock Spline, GM, 4L80E, Each

Part Number: SUM-700320

3.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 12/22/2025

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Differential, Eaton Detroit Locker, 31-Spline, Ford, 9 in., Each

Part Number: ETN-187SL17B

4.88 out of 5 stars ( 8 )

Estimated Ship Date: Monday 12/22/2025

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Torque Converter, Remanufactured, Stock Use, 1,400-1,600 Stall Speed Rating RPM Range, 30-spline Input, 12.50 in. Diameter, Buick, Chevy, GMC, Each

Part Number: CCV-TQBU47

4.4 out of 5 stars ( 5 )

Estimated Ship Date: Monday 12/22/2025

• Core Charge $45.00
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Clutch Kit, Super StreetPro, Organic, Ceramic, 1 1/16 in. Diameter Shaft, 10-Spline, 10 in. Diameter Disc, Kit

Part Number: MCL-75213

3.86 out of 5 stars ( 7 )

Estimated Ship Date: Monday 12/22/2025

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Manual Front Hub, Conversion, Chevy, Ford, GMC, with NP203 Transfer Case, Kit

Part Number: MMK-502

4.4 out of 5 stars ( 15 )

Estimated Ship Date: Monday 12/22/2025

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Automatic Transmission Pan, Deep, Aluminum, Natural, GM, 4L80E, Kit

Part Number: TCI-278000

4.69 out of 5 stars ( 16 )

Estimated Ship Date: Monday 12/22/2025

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Differential Yoke, Chromoly, 1350, 30 Spline, GM, 8.5 in. Each

Part Number: STR-U1594

4.6 out of 5 stars ( 10 )

Estimated Ship Date: Monday 12/22/2025

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Differential Cover, Bearing Cap Supports, Aluminum, GM 12-Bolt Passenger Car Rear Axle, Each

Part Number: TFS-8510200

4.79 out of 5 stars ( 28 )

Estimated Ship Date: Monday 12/22/2025

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Clutch Kit, 1.063 in. - 10-spline, Organic Disc, Pressure Plate, Ford, Mercury, Kit

Part Number: LUK-07-027

3.8 out of 5 stars ( 10 )

Estimated Ship Date: Monday 12/22/2025

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Gear, Ring and Pinion, 3.55:1 Ratio, GM, 12-Bolt Car, 3 Series, Set

Part Number: RMG-4900951

4.6 out of 5 stars ( 10 )

Estimated Ship Date: Monday 12/22/2025

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Transmission Dipstick, Braided Stainless Steel, Natural, Firewall Mount, 700R4, Each

Part Number: LOK-TD-3700FM

4.58 out of 5 stars ( 26 )

Estimated Ship Date: Monday 12/22/2025

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Yoke, Steel, 1350, Ford 9 in. Differential, 28-Spline, Chromoly, Each

Part Number: MSR-PY200

5.0 out of 5 stars ( 11 )

Estimated Ship Date: Monday 12/22/2025

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Flexplate, Gold Series, 168-Tooth, Internal Engine Balance, 1-Piece Rear Main Seal, SFI 29.1, TH350, TH400, TH700-R4, Chevy, Small Block, Each

Part Number: PQX-1835005

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 12/22/2025

Clutch Kits, Heavy-Duty Replacement, 1.375 in. - 10-spline, Single Organic Disc, 13.000 in. Diameter, Pressure Plate, Dodge, 5.9L Diesel, Kit

Part Number: VAI-NMU70279-01

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/22/2025

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Hydraulic Throwout Bearing, Diaphram Style Plate, Chevrolet, Each

Part Number: TIL-60-6109

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/22/2025

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Torque Converter, Street Rod, 2,000 rpm Stall, Ford, C-6, Each

Part Number: HUP-43-20

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Monday 12/22/2025

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Valve Body, Performance, Full Manual, Reverse Pattern, Chevy, TH350, Each

Part Number: TCI-321115

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Monday 12/22/2025

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