Performance & Replacement Transmission & Drivetrain Parts

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: Today

• Core Charge $150.00
• Free Shipping

Flywheel, Billet Steel, 164-Tooth, Ford, 4.6L, 8-Bolt, Each

Part Number: FMS-M-6375-G46A

4.83 out of 5 stars ( 6 )

Estimated Ship Date: Today

• Free Shipping

Bellhousing Cobra "R" 4.6/5.4 Tremec 3550

Part Number: FMS-M-6392-M46

4.2 out of 5 stars ( 5 )

Estimated Ship Date: Today

• Free Shipping

Torque Converter Pro Truck Series 3200 stall 258mm single disc 4L60/65/70E 11.060" Bolt Pattern LS Pilot 300mm input shaft

Part Number: YNK-PT3200LS

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping
• $50 Summit Bucks

Automatic Transmission, Forward Shift Pattern, Automatic/Manual Valve Body, Mopar, Torqueflite 727, Each

Part Number: HUP-22-1E

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Core Charge $200.00
• Drop Ship
• Free Shipping
• Special Order

Clutch Kit, Street-Strip Performance, 1-1/8 in. Shaft, 10-Spline, 10.5 in. Organic/Ceramic Disc, GM, Kit

Part Number: SUM-700928

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Gear, Ring and Pinion, 3.08:1 Ratio, GM, 8.2 in., 1955-64, Set

Part Number: MGR-G884308

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

• Free Shipping

Automatic Transmission, GM Bellhousing, Full Manual Valve Body, Reverse Shift Pattern, Chevy, TH400, Each

Part Number: SUM-700380

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• Free Shipping

Shift Kit, Performance, Buick, Chevy, Oldsmobile, Pontiac, GMC, TH350, 1969-81, Kit

Part Number: TRG-350-3

4.47 out of 5 stars ( 17 )

Estimated Ship Date: Today

• Free Shipping

Torque Converter, 30-spline Input, 9.5 in. Diameter, 3,600 Stall, 4L60/700R4, Each

Part Number: FTI-ESRL0086

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• Free Shipping

Shift Kit, Automatic Type, Infiniti, for Nissan, Jatco, 5-Speed, Kit

Part Number: TRG-RE5R05A-HD2

4.88 out of 5 stars ( 8 )

Estimated Ship Date: Today

• Free Shipping

U-Bolts, Steel, Fits 1310 U-Joint, 5/16-24 in., Kit

Part Number: AAF-ALL69017

Not Yet Reviewed

Estimated Ship Date: Today

Automatic Transmission Rebuild Kit, U-Build It, Bands, 8 Clutches, Gaskets, Seals, Filter, Chevy, Powerglide, Kit

Part Number: FTI-F2547-8

3.33 out of 5 stars ( 3 )

Estimated Ship Date: Today

• Free Shipping

Shift Kit, Automatic Type, Ford, C-6, Towing, Competition, Heavy Duty, Gas Engines, Each

Part Number: TRG-67-1-2

4.82 out of 5 stars ( 17 )

Estimated Ship Date: Today

Servo Piston Assembly, 093, 2nd Gear Servo, GM, 700R4, Kit

Part Number: TRG-7-2P

4.82 out of 5 stars ( 22 )

Estimated Ship Date: Today

Flexplate, Steel, Internal Balance, 160-Tooth, Buick, 3.8L, SFI 29.1, Each

Part Number: JPT-93007L

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• Free Shipping

Flexplate, 168-Tooth, Steel, 1-Piece Rear Main Seal, External Balance, Chevy, Big Block, Each

Part Number: JPT-93017

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• Free Shipping

Torque Converter, Chevy, 10.157 in. Diameter, 3,400 rpm Flash Stall, 8L90, Corvette, Each

Part Number: YNK-PY3400C7-A8

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping
• $50 Summit Bucks

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: Today

• Free Shipping

Automatic Transmission Shift Kit, Diesel and Gas Engines, Chrysler, Dodge, 42, 44, 46, 47, RE and RH, Kit

Part Number: TRG-SKTFODDIESEL

5.0 out of 5 stars ( 16 )

Estimated Ship Date: Today

Shift Kit, Performance, Dodge, Kit

Part Number: TRG-45RFE-HD2-A

4.33 out of 5 stars ( 6 )

Estimated Ship Date: Today

Automatic Transmission Rebuild Kit, Kolene Steels, Ford, Lincoln, Mercury, C-6, 31-Spline, Kit

Part Number: SUM-705040

2.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

• Free Shipping

Torque Converter Lock-Up Components, Torque Converter Dump Valve Kit, GM, Powerglide, Kit

Part Number: FTI-F2585

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Billet Servo, 1st Gear, Billet Aluminum, Powerglide, Kit

Part Number: FTI-F2542K

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Automatic Transmission Pump, Cast Iron, Cast-In, 6-Bolt, GM, TH400, Each

Part Number: FTI-F404561

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• Free Shipping