Transmissions & Transmission Parts

Output Shaft, Turbo 400, 32 Spline, Forged 4340 Steel, Each

Part Number: ATI-406027

4.4 out of 5 stars ( 5 )

Estimated Ship Date: Monday 12/22/2025

• Free Shipping

Flexplate, 139-Tooth, Ten Pitch, Internal Engine Balance, 2-Piece Rear Main Seal, SFI 29.2, Chevy, V8, Each

Part Number: MEZ-FPT300

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

• Free Shipping

Silver Sport EasyFit TREMEC TKX Install Kit ONLY 68-72 GM Chevelle / Malibu

Part Number: IST-EFKA2TKX

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Clutch Kit, Dual Friction, 1 1/8 in. Diameter Shaft, 26-Spline, 10.4 in. Diameter Disc, Ford, Kit

Part Number: CTF-DF161830

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 12/22/2025

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Clutch Kit, Organic, 1-1/16 in. Shaft, 10-Spline, 11 in. Diameter Disc, Ford, Kit

Part Number: SUM-700818

3.75 out of 5 stars ( 4 )

Estimated Ship Date: Monday 12/22/2025

• Free Shipping

Performance Shift Kit, 4L60E, 4L65E, 4L70E, Kit

Part Number: TRG-4L60E-PRO

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 12/22/2025

• Free Shipping

Transmission Pan, Deep, Aluminum, TH400, Each

Part Number: ATI-403500

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/22/2025

• Free Shipping

Automatic Transmission Valve Body, Full Manual, Billet Aluminum, Reverse, Each

Part Number: ATI-403085

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

• Free Shipping

Automatic Transmission Cooler Bypass Valve Delete Kits, Aluminum, Includes Washers and Seals, 2013-18 Dodge/Ram, 6.7L, 68RFE/AS69RC, Kit

Part Number: BDD-1061528

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 12/22/2025

• Free Shipping

Clutch Cable, with Aluminum Quadrant, Adjustable, Ford, Kit

Part Number: SDA-555-7040

4.88 out of 5 stars ( 17 )

Estimated Ship Date: Monday 12/22/2025

• Free Shipping

Clutch Kit, Stage 1 Heavy-Duty, Single, 1.375 in. - 10-spline, Organic Disc, Pressure Plate, Flywheel, Dodge, 5.9L Diesel, 6.7L Diesel, Kit

Part Number: SBB-FC19446OK60

Not Yet Reviewed

Estimated Ship Date: Dec 23, 2025 if ordered today

• Free Shipping

Torque Converter, High Torque Towing, Chevy, TH375/TH400, Each

Part Number: TCI-243410

4.25 out of 5 stars ( 4 )

Estimated Ship Date: Monday 12/22/2025

• Free Shipping

Automatic Transmission Rebuild Kit, Pro Super, Ford, Lincoln, Mercury, C-6, Kit

Part Number: TCI-448800

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 12/22/2025

• Free Shipping

Flexplate, Black, Black Label Edition, 164-Tooth, External Balance 28oz Engine Balance, SFI 29.1, Ford, Each

Part Number: PQX-2030271

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/22/2025

• Free Shipping

Torque Converter, SRL-3 Series Billet Triple Clutch, Street/Strip, 3,800 RPM Stall, 35-Spline Input, 9.5 in. Diameter, for LS1 Dished Flexplates, Each

Part Number: FTI-SRLS46391-3

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

• Free Shipping

Automatic Transmission Rebuild Components, Forward, Input Housing Sleeve, 4L60, 4L60E, 4L65E, 4L70E, Kit

Part Number: SOX-77733-52K

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/22/2025

• Free Shipping
• $10 Summit Bucks

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

Part Number: LOK-KD2350HTBLAC

5.0 out of 5 stars ( 14 )

Estimated Ship Date: Monday 12/22/2025

• Free Shipping

Torque Converter, 2,500 rpm Stall, 6L80, 6L90, 36-Spline, Each

Part Number: HUP-65-25L

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/22/2025

• Core Charge $150.00
• Free Shipping

Clutch Kit, RXT Street Twin Power Pack, 23-Spline, 1 in. Input Shaft, 9.688 in. Disc Diameter, Metallic Disc, Unsprung Hub, Billet Steel Flywheel, Kit

Part Number: MCL-6435825M

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

• Free Shipping

Automatic Transmission Clutch Hub, Heavy-Duty, Overrun Position, Forged 4140 Steel, GM, 4L60, 4L60E, 4L65E, 4L70E, Each

Part Number: SOX-74574HD

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 12/22/2025

• Free Shipping
• $10 Summit Bucks

Torque Converter, Nitrous Holeshot, 3,500-3,800 rpm Stall Range, 30-spline, THM350/THM400, Each

Part Number: BMM-20485

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 12/22/2025

• Free Shipping

Flexplate, Chevy, Heavy Duty, 168- Tooth, Each

Part Number: PIO-FRA-100HD

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/22/2025

Transmission Pan, Deep, Aluminum, Natural, Includes Filter Spacer, GM, Powerglide, Each

Part Number: MOR-42000

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 12/22/2025

• Free Shipping

Clutch Linkage w/boot, 2nd Gen Camaro, Kit

Part Number: OER-K712

4.6 out of 5 stars ( 5 )

Estimated Ship Date: Monday 12/22/2025

• Free Shipping

Automatic Transmission Drums, Input Shaft and Drum Kits, 300M Input Shaft and Drum, Steel, GM, TH400, Kit

Part Number: FTI-F4039

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 12/22/2025

• Free Shipping