Performance & Replacement Transmission & Drivetrain Parts

Automatic Transmission Valve Body, GM 4L80-E, 4L85-E, Performance, Each

Part Number: SOX-HP-4L80E-01

Not Yet Reviewed

Estimated Ship Date: Monday 7/21/2025

• Free Shipping

Automatic Transmission Drums, Severe Duty, with Sprag Assembly, Billet Aluminum, GM, 4L80E, 4L85E and TH400, Kit

Part Number: ATI-407059

Not Yet Reviewed

Estimated Ship Date: Jul 21, 2025 if ordered today

• Free Shipping

Ring and Pinion Installation Kit, Master Kit, Ford, 8.8 in., Kit

Part Number: MGR-R8-8RMK

4.33 out of 5 stars ( 9 )

Estimated Ship Date: Monday 7/21/2025

Locking Hubs, Manual, Supreme, Stainless Steel, Polished, Ford, Pair

Part Number: MMK-549

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Monday 7/21/2025

• Free Shipping

Flywheel, Billet Steel, 157-Tooth, 50 oz. External Imbalance, Ford, 5.0L, Each

Part Number: FMS-M-6375-C302B

4.36 out of 5 stars ( 11 )

Estimated Ship Date: Monday 7/21/2025

• Free Shipping

Differential Carrier, Limited Slip, 30-spline, Steel, Rear, Chevy, GMC, GM 10.5 in. (14-bolt), Each

Part Number: YGA-26030

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 7/21/2025

• Free Shipping

Street Rodder Package, 700R4 Transmission/1,700 rpm Flash Stall Converter, Cooler, Fluid, Chevy, Kit

Part Number: TCI-371038P1

1.0 out of 5 stars ( 1 )

Cannot be shipped Internationally

• Restricted
• Ground
• Free Shipping

Gear, Ring and Pinion, EXCel, 3.42:1 Ratio, GM, 8.5/8.6 in., 10-Bolt, Set

Part Number: RMG-GM85342

4.25 out of 5 stars ( 4 )

Estimated Ship Date: Monday 7/21/2025

• Free Shipping

Clutch Kit, RST, 1 1/16 in. x 10-Spline, 9.687 in. Diameter Disc, Ford, 302, 351W, Kit

Part Number: MCL-6913-03

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 7/21/2025

• Free Shipping

Torque Converter, Nitrous Holeshot, 3,200-3,500 rpm Stall, GM, THM350/THM400, Each

Part Number: BMM-20484

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 7/21/2025

• Free Shipping

Automatic Transmission Case, Super 80, GM 4L80E, SFI 4.1, Each

Part Number: REI-S80

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 7/21/2025

• Free Shipping

Shifter Installation Kit, Street Super Shifter, Buick, Chevy, Oldsmobile, Pontiac, Kit

Part Number: HUU-3738616

4.3 out of 5 stars ( 10 )

Estimated Ship Date: Monday 7/21/2025

• Free Shipping

Differential Cover, Aluminum, Black, Perfect Launch Logo, GM, 7.50 in., 10-Bolt, Each

Part Number: PRO-66667

4.56 out of 5 stars ( 32 )

Estimated Ship Date: Monday 7/21/2025

• Free Shipping

Clutch Kit, Dual Friction, 1.125 in. - 10-spline, Organic/Carbon Composite Disc, Pressure Plate, Chevy, GMC, Kit

Part Number: CTF-KDF240916

4.89 out of 5 stars ( 9 )

Estimated Ship Date: Monday 7/21/2025

• Free Shipping

Transmission, Manual, Super T-10 4-Speed, GM, V8, Each

Part Number: RMG-1304000072

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 7/21/2025

• Free Shipping

Manual Transmission and Installation Kit Combo, EasyFit Tremec TKX, 5 Gears, 1.125 in. - 26-spline, 31-spline Output, Crossmember, Mount, Chevy, Kit

Part Number: IST-EFKC10TKX

Not Yet Reviewed

Estimated Ship Date: Jul 28, 2025 if ordered today

• Free Shipping

Transfer Case Adapter, Steel, Natural, Kit

Part Number: ADD-50-5310

Not Yet Reviewed

Estimated Ship Date: Monday 7/21/2025

• Free Shipping

U-Joint, Light Duty, Spicer 1310-WJ Type, Each

Part Number: SDH-5-760X

4.42 out of 5 stars ( 19 )

Estimated Ship Date: Monday 7/21/2025

Automatic Transmission, Level 3, TH400, Forward Shift, Ultra Bell, Chevy, Each

Part Number: FTI-TH400-3UB

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 7/21/2025

• Core Charge $350.00
• Free Shipping

Clutch Kit, Concept 10.5 Dual-Disc Clutch, 1.125 in. - 26-spline, Organic Disc, Pressure Plate, Chevy, Small Block, Kit

Part Number: RAM-50-2125

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 7/21/2025

• Free Shipping

Torque Converter, Breakaway, Chevy, 700R4/4L60E, Each

Part Number: TCI-242800

4.4 out of 5 stars ( 5 )

Estimated Ship Date: Monday 7/21/2025

• Free Shipping

Clutch and Flywheel Kit, SST, 1 1/8 in. Diameter Shaft, 10-Spline, 10.4 in. Diameter Disc, Ford, Kit

Part Number: CTF-412115705

Not Yet Reviewed

Estimated Ship Date: Monday 7/21/2025

• Free Shipping

INPUT SHAFT 300M MATERIAL

Part Number: SOX-34670-01

Not Yet Reviewed

Estimated Ship Date: Monday 7/21/2025

• Free Shipping

Dipstick with Tube, Transmission, Steel, Black, Locking, TH350, TH400, TH200, 200-4R, Each

Part Number: TCI-743860

3.77 out of 5 stars ( 52 )

Estimated Ship Date: Monday 7/21/2025

Master Cylinder, Aluminum, Natural, .750 in. Bore, Universal, Each

Part Number: WIL-260-1304

4.79 out of 5 stars ( 29 )

Estimated Ship Date: Monday 7/21/2025