Performance & Replacement Transmission & Drivetrain Parts

Automatic Transmission Carrier Thrust Washers, Forward Clutch Hub, Rear, 0.030 in. Oversized, Steel, 0.094 in. Thick, 4L80-E, 4L85-E, THM400, Set of 5

Part Number: SOX-34301-094

Not Yet Reviewed

Estimated Ship Date: Today

• $10.00 Summit Bucks

Transmission Upgrade Kit, Shift Improver, GM, 4L60E, Each

Part Number: BMM-70360

4.82 out of 5 stars ( 11 )

Estimated Ship Date: Today

Universal Joint, 1350 Style, Solid, Steel, Each

Part Number: TCI-961350

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

Torque Converter, High Torque Towing, Chevy, 700R4, Each

Part Number: TCI-242820

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

• Free Shipping

Clutch Kit, Centerforce II, Organic, 1.125 in.-26 Spline, 10.4 in. Disc, Ford, Kit

Part Number: CTF-KCFT113014

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Automatic Transmission Rebuild Components, VALVE, LUBE REG PRESS REG, 45RFE/545RFE/65RFE/66RFE/68RFE

Part Number: SOX-44912-17K

Not Yet Reviewed

Estimated Ship Date: Today

• $10.00 Summit Bucks

Automatic Shifter, Winters Sidewinder, Reverse Pattern Valve Body, Standard Reverse Gate, GM, 700R4, 4L60, 4L60E, Each

Part Number: WPP-177-1R

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

• Free Shipping

Differential, Eaton Detroit Truetrac, Limited Slip, 29-Spline, Chrysler, 8.25 in., Each

Part Number: ETN-912A553

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

• Free Shipping
• $75.00 Summit Bucks

Wheel Hub Assembly, Pre-Pressed, Steel, Black, Front, Toyota, RWD Only, Each

Part Number: RNB-950-004

4.95 out of 5 stars ( 19 )

Estimated Ship Date: Today

• Free Shipping

Wheel Bearing and Hub Assemblies, Front, Steel, Natural, RWD, Cadillac, Chevy, GMC, V6/V8, Each

Part Number: RNB-930-633

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Automatic Shifter, Electronic Sport Shifters, Detent, 8.000 in. Single Bend Black Stick, 3/8-24 in., Black Mushroom Knob, 6R80E, Each

Part Number: LOK-ES6R80EXMB

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Automatic Shifter, Electronic Sport Shifters, Detent, 12.000 in. Single Bend Black Stick, 3/8-24 in., Black Mushroom Knob, 6L80E, Each

Part Number: LOK-ES6L80CXMB

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Transfer Case Motors, New, Rectangular 8-Pin Plug, Chevy, GMC, Dodge, Each

Part Number: AAZ-83-113

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

• Free Shipping

Bellhousing, Aluminum, Natural, Chrysler, Dodge, Kit

Part Number: LAK-LK7200K

Not Yet Reviewed

Estimated Ship Date: Dec 19, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Clutch Kit, HDX, Organic, 12 in., 26 Spline, 8-Bolt Crankshaft, Chevrolet, LS, Kit

Part Number: RAM-25-832

Not Yet Reviewed

Estimated Ship Date: Dec 5, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Flexplate, 164-tooth, Steel, Internal Engine Balance, SFI 29.1, Ford, Lincoln, Mercury, Each

Part Number: ATI-915707

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Dec 8, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Clutch Kit; Centerforce II; Clutch Kit; Size 10 in.; 24 Spline By 1 in; Incl. Pressure Plate/Disc/Throw Out Be

Part Number: CTF-CFT150651

Not Yet Reviewed

Estimated Ship Date: Dec 11, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Differential Carrier, Dura Grip Positraction, Clutch-type, 30-spline, Rear, GM 8.875 in. (12-bolt) Passenger Car, Each

Part Number: YGA-26013

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Locking Hubs, Manual, OEM Style, with Retaining Ring, Steel, Natural, Plastic, Black, 1.21 in. Axle Outside Diameter, Ford, Lincoln, Each

Part Number: RNB-600-204XD

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Differential Carrier, Open, Dana 44, 30-Spline, 3.92 and numerically higher ratio, Each

Part Number: SDH-706025X

3.4 out of 5 stars ( 5 )

Estimated Ship Date: Today

• Free Shipping

Automatic Transmission, Remanufactured, Forward Shift Pattern, Automatic, Manual Valve Body, Buick, Oldsmobile, Pontiac, TH400

Part Number: TCI-211305

2.14 out of 5 stars ( 7 )

Estimated Ship Date: Today

• Free Shipping

Automatic Transmission, StreetFighter, 30-spline Input, Fluid, Torque Converter, Cooler, Chevy, TH350, V8, Kit

Part Number: TCI-311090P1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• Free Shipping

SHAFT

Part Number: SOX-74678S-HD

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

• Free Shipping
• $10.00 Summit Bucks

Rear Reaction Carrier Support Shims, TH350, TH350C, 4L60, 4L60E, 4L65E, 4L70E, Set of 10

Part Number: SOX-77406-10

Not Yet Reviewed

Estimated Ship Date: Today

• $10.00 Summit Bucks

Automatic Transmission Rebuild Components, Pressure Regulator Valve, Lube Regulated, Mopar, 32RH, 42RE, 42RH, 44RE, 44RH, 46RE, 46RH, 47RH, 48RE, Each

Part Number: SOX-22771A-02K

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• $10.00 Summit Bucks