Performance & Replacement Transmission & Drivetrain Parts

Manual Transmission, TKX, 5 Gears, 1.125 in. - 26-spline Input, 31-spline Output, 2.87:1 First Gear Ratio, Aluminum Case, Tremec TKX, Ford, Each

Part Number: REM-TCET18084

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Aug 7, 2025 if ordered today

• Free Shipping

Ring and Pinion Installation Kit, Master Kit, GM 8.5 in., Kit

Part Number: MGR-R10RMK

4.29 out of 5 stars ( 17 )

Estimated Ship Date: Monday 7/21/2025

• Free Shipping

Automatic Transmission, 3-Speed, Ultra-Bell Bellhousing, Reverse Shift Pattern, Full Manual Valve Body, GM, TH400, Each

Part Number: FTI-TH400-45UB

Not Yet Reviewed

Estimated Ship Date: Monday 7/21/2025

• Core Charge $350.00
• Free Shipping

Wiring Harness, Jeep JL/JT Z-Locker OEM Controller Harness, for Use with OEM Lockers, Jeep, Each

Part Number: ZAU-Z-LKR-OEM

5.0 out of 5 stars ( 23 )

Estimated Ship Date: Monday 7/21/2025

• Free Shipping

Flywheel, Steel, 168-Tooth, 22 lb., Internal/External Balance, Chevy, Small Block, Big Block, Each

Part Number: MCL-460122

3.63 out of 5 stars ( 8 )

Estimated Ship Date: Monday 7/21/2025

• Free Shipping

Torque Converter, Tork Master, 2,300-2,500 rpm Stall Range, Mopar, Torqueflite 727, Each

Part Number: BMM-10417

4.44 out of 5 stars ( 9 )

Estimated Ship Date: Monday 7/21/2025

• Free Shipping

Torque Converter, ESR Series, 9.50 in. Diameter, 3,400 to 3,600 rpm Flash Stall, TH350, TH400, Each

Part Number: FTI-ESR6082

4.78 out of 5 stars ( 9 )

Estimated Ship Date: Monday 7/21/2025

• Free Shipping

Transmission Pan, Deep, Aluminum, Natural, Chrysler, Torqueflite 727, A-518, 618, 44RH, 48RE, Each

Part Number: BMM-10280

4.62 out of 5 stars ( 79 )

Estimated Ship Date: Monday 7/21/2025

• Free Shipping

Driveshaft, Driveline, Self-adjusting, 3.219 in. Diameter, Balanced, Steel, Rear, Chevy, Each

Part Number: CLP-CPSSD

4.38 out of 5 stars ( 13 )

Estimated Ship Date: Monday 7/21/2025

• Free Shipping

Bellhousing, Quick Time, Steel, Gold Iridited, SFI Approved, Chevy, V6-V8, to Manual Transmission, Kit

Part Number: QTI-RM-6022

4.83 out of 5 stars ( 6 )

Estimated Ship Date: Monday 7/21/2025

• Free Shipping

Flywheel, 164-tooth, Internal Engine Balance, Steel, SFI 1.1, Ford, 3.7L, 4.6L, 5.0L, Each

Part Number: MCL-463458

4.57 out of 5 stars ( 7 )

Estimated Ship Date: Monday 7/21/2025

• Free Shipping

Clutch Kit, RXT Street Twin, 1.125 in. - 26-spline, Ceramic Disc, Billet Aluminum Flywheel, Chevy, Pontiac, Kit

Part Number: MCL-6305507M

3.8 out of 5 stars ( 5 )

Estimated Ship Date: Monday 7/21/2025

• Free Shipping

Transmission Pan, Stock Depth, Aluminum, Black Powdercoated, Finned, TH350, GM, Chevy, Oldsmobile, Pontiac, Each

Part Number: SUM-G3890B

3.88 out of 5 stars ( 24 )

Estimated Ship Date: Monday 7/21/2025

• Free Shipping

Hydraulic Throwout Bearing, Tube Mount Style, Tremec T56/ T5, Ford, Each

Part Number: TIL-60-6104

4.83 out of 5 stars ( 6 )

Estimated Ship Date: Monday 7/21/2025

• Free Shipping

Externally Adjustable Low/Reverse Servo Kit Designed for GM 4L80-E and 4L85-E racing transmissions

Part Number: SOX-34914-28K

Not Yet Reviewed

Estimated Ship Date: Monday 7/21/2025

• Free Shipping

Manual Transmission, TKX, 5 Gears, 1.125 in. - 26-spline Input, 31-spline Output, 3.27:1 First Gear Ratio, Aluminum Case, Tremec TKX, Ford, Each

Part Number: REM-TCET18085

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 7/21/2025

• Free Shipping

Bellhousing, Manual, GM NV 4500 Transmission to Chevy, Big/Small Block V8, V6, Each

Part Number: ADD-712577

3.92 out of 5 stars ( 12 )

Estimated Ship Date: Monday 7/21/2025

• Free Shipping

Sun Shell, SmartShell, Heavy Duty Reaction, 4L60, 4L60E, 4L65E, 4L70E, Each

Part Number: SOX-77749-02K

4.7 out of 5 stars ( 20 )

Estimated Ship Date: Monday 7/21/2025

• Free Shipping

Clutch Kit, Dual Friction, 1 1/8 in. Diameter Shaft, 10-Spline, 10.4 in. Diameter Disc, AMC/Chevy/Pontiac, Kit

Part Number: CTF-DF271739

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Monday 7/21/2025

• 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 7/21/2025

• Free Shipping

Clutch Kit, Super StreetPro, Organic/Ceramic, 1 1/8 in. Diameter Shaft, 26-Spline, 10.5 in. Diameter Disc, Kit

Part Number: MCL-75225

4.76 out of 5 stars ( 21 )

Estimated Ship Date: Monday 7/21/2025

• Free Shipping

Flexplate Spacer, Crankshaft, Steel, Natural, Chevy GM, LS/LSX, Gen III/IV, Includes Bolts, Kit

Part Number: SUM-704000

4.76 out of 5 stars ( 25 )

Estimated Ship Date: Monday 7/21/2025

Automatic Transmission Filters, GM Genuine Parts, Rubber Gaskets, Chevrolet, Kit

Part Number: ADO-24045729

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Monday 7/21/2025

• Free Shipping

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: Monday 7/21/2025

• Free Shipping

Flexplate, 168-Tooth, Internal Engine Balance, 1-Piece Rear Main Seal, SFI 29.1, Each

Part Number: TCI-399753

4.69 out of 5 stars ( 16 )

Estimated Ship Date: Monday 7/21/2025

• Free Shipping