Performance & Replacement Transmission & Drivetrain Parts

Differential Pinion Yoke, 1350, 30 Spline, Forged Steel, GM, 8.875 in., Each

Part Number: YGA-41069

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/13/2025

• Free Shipping

Automatic Shifter, Winters Sidewinder, Reverse Pattern Valve Body, Standard Reverse Gate, GM, TH400, Each

Part Number: WPP-107-1R

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 10/13/2025

• Free Shipping

Spool, Mini, Steel, 31-Spline, 10-Bolt, Ford 8.8 in., Each

Part Number: MGR-MS88-31

3.7 out of 5 stars ( 10 )

Estimated Ship Date: Monday 10/13/2025

Transfer Case Adapter, Aluminum, GM 6L80E to NP205, 32-Spline, Natural, Kit

Part Number: ADD-50-9551B

Not Yet Reviewed

Estimated Ship Date: Monday 10/13/2025

• Free Shipping

Shifter Assembly, Horseshoe, Linkage Operated, Detent, Chevy, TH350, TH400, Forward, Each

Part Number: OER-3920267

4.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 10/13/2025

• Free Shipping

Differential Carrier, Dura Grip Positraction, Traction-Lok, 28-spline, Rear, Ford 7.5 in., Ford, Mercury, Each

Part Number: YGA-26034

4.75 out of 5 stars ( 8 )

Estimated Ship Date: Monday 10/13/2025

• Free Shipping

Automatic Shifter, Floor Mounted, Detent, 12.000 in. Single Bend Chrome Stick, 3/8-24 in., Brushed Mushroom Knob, 4L80E, Each

Part Number: LOK-FM4L80CM

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/13/2025

• Free Shipping

Torque Converter, Saturday Night Special, Chevy, 4L80E, Each

Part Number: TCI-242900

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 10/13/2025

• Free Shipping

Flywheels, OE Replacement, Ductile Iron, 143-tooth, 6-bolt, External Engine Balance, Dodge, 5.9L, Each

Part Number: PFT-50-2754

Not Yet Reviewed

Estimated Ship Date: Monday 10/13/2025

• Free Shipping

Control Module, Shift Indicator, Billet Aluminum, GM, TH350/TH400/700R4/4L60, Kit

Part Number: LOK-CINS-1797

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Monday 10/13/2025

• Free Shipping

Axle Shaft Assembly, Front Inner and Outer, Passenger Side, 27-spline, Steel, Dana 30, Jeep, Each

Part Number: CWA-4874302

4.33 out of 5 stars ( 15 )

Estimated Ship Date: Monday 10/13/2025

• Free Shipping

Differential, Auburn, Grip-N-Loc, Limited Slip, 28-Spline, GM, 8.5/8.6 in., 2.73 & up, Each

Part Number: AUB-546018

Not Yet Reviewed

Estimated Ship Date: Monday 10/13/2025

• Free Shipping

U-Joint Fasteners, U-Bolts, Spicer 1310-Spicer 1330 Combination Style, Steel, 1.063 in. Bearing Cap O.D., Pair

Part Number: SDH-2-94-28X

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Monday 10/13/2025

Ring and Pinion Installation Kit, Bearings and Shims, Ford 9 in., with 3.250 in. Carrier Bearing, Kit

Part Number: RMG-8310051

4.2 out of 5 stars ( 5 )

Estimated Ship Date: Monday 10/13/2025

• Free Shipping

Clutch Disc, Organic, 1 1/8 in. 10-Spline, 11.0 in. Disc, GM, V8, Each

Part Number: MCL-260141

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 10/13/2025

• Free Shipping

Planetary Gear, 5-Pinion, Rear, 4L60,65,70E, 700R4, OE Refurbished, Each

Part Number: SUM-705420-RR

Not Yet Reviewed

Estimated Ship Date: Monday 10/13/2025

• Free Shipping

Neutral Safety/Backup Switch, GM Column Shifter Linkage, Each

Part Number: SUM-700208

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 10/13/2025

Wheel Hub and Bearing Assembly, Front, Ford, 14mm x 2.0 Threads, Each

Part Number: MOG-515020

4.9 out of 5 stars ( 10 )

Estimated Ship Date: Monday 10/13/2025

• Free Shipping
• $50.00 Summit Bucks

Transmission Pan, Deep, Aluminum, Natural, Case Fill, Ford, C-4, Each

Part Number: BMM-50281

4.44 out of 5 stars ( 18 )

Estimated Ship Date: Monday 10/13/2025

• Free Shipping

Gear, Ring and Pinion, 3.73:1 Ratio, GM, 12-Bolt, Truck, Set

Part Number: MGR-GM12-373

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Monday 10/13/2025

• Free Shipping

Automatic Shifter, Electronic Sport Shifters, Detent, 4.000 in. Straight Chrome Stick, 3/8-24 in., Brushed Mushroom Knob, 4L80E, Each

Part Number: LOK-ES4L80HM

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/13/2025

• Free Shipping

Rebuild Kit, 200-300-400-600 Series Hydraulic, Release Bearing, Kit

Part Number: TIL-62-905

4.13 out of 5 stars ( 8 )

Cannot be shipped Internationally

• Restricted

Slip Yoke, Transmission Location, 27-spline Inner, Steel, Spicer 1350 Universal Joint Style, Each

Part Number: SDH-3-3-4281X

4.85 out of 5 stars ( 13 )

Estimated Ship Date: Monday 10/13/2025

Clutch Kit, Organic/Feramic, Clutch, Pressure Plate, Throw-out Bearing, Alignment Tool, Hardware, Dodge, Kit

Part Number: SBB-G56-OFER

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 10/13/2025

• Free Shipping

Automatic Transmission Filter, High-flow Filter Design, TH400, Buick, Cadillac, Chevy, GMC, Olds, Pontiac

Part Number: ATI-403560

4.86 out of 5 stars ( 7 )

Estimated Ship Date: Monday 10/13/2025