Performance & Replacement Transmission & Drivetrain Parts

Differential, Electronic Locker, ELocker, 30-Spline, Toyota 9.5 in., Toyota, Land Cruiser 40, 60, 70, 80 Series, Each

Part Number: ETN-14212-1

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

• Free Shipping

Flexplate, 152-Tooth, Billet Steel, Internal Balance, SFI 29.3, Dodge, 6.7L Cummins, Each

Part Number: SUM-G142SFI

2.5 out of 5 stars ( 4 )

Estimated Ship Date: Monday 12/22/2025

• Free Shipping

Torque Converter, Street Bandit, 9.6 in. Diameter, Lockup, 3,200-3,500 Stall, GM, 700R4 , Each

Part Number: APE-48444

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/22/2025

• 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: Jan 6, 2026 if ordered today

• Free Shipping

Differential Carrier, Dura Grip, Limited Slip, Steel, Rear, Chrysler 9.25 in., Each

Part Number: YGA-26019

4.4 out of 5 stars ( 5 )

Estimated Ship Date: Monday 12/22/2025

• Free Shipping

Driveshaft, Steel, 3.0 in. Diameter, 55.00 in. Length, 1310/1310 U-Joints, 27-Spline Transmission Yoke, Kit

Part Number: SUM-730400

4.33 out of 5 stars ( 6 )

Estimated Ship Date: Monday 12/22/2025

• Free Shipping

Throwout Bearing, Hydraulic, Ford, T-5 Transmission, Each

Part Number: RAM-78130

3.75 out of 5 stars ( 8 )

Estimated Ship Date: Monday 12/22/2025

• Free Shipping

Flexplate, 168-Tooth, External Engine Balance, 2-Piece Rear Main Seal, SFI 29.1, Chevy, 454, Each

Part Number: TCI-399473

4.75 out of 5 stars ( 20 )

Estimated Ship Date: Monday 12/22/2025

• Free Shipping

Transmission Dipstick, Braided Stainless Steel, Black, Firewall Mount, Chevy, 4L60E, Firewall Mount, Each

Part Number: SUM-703006B

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

Flywheel, Steel, 157-Tooth, External 28 oz. Imbalance, Ford, Lincoln, Mercury, Windsor, Each

Part Number: MLL-BPPF157T28

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

• Free Shipping

Flexplate, 164-Tooth, Steel, Internal Balance, Ford, Small Block, Each

Part Number: JPT-N93002

4.67 out of 5 stars ( 6 )

Estimated Ship Date: Monday 12/22/2025

• Free Shipping

Differential, Posi Performance, Limited Slip, 30-Spline, GM, 12-Bolt, 4 Series, Each

Part Number: ETN-19555-010

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/22/2025

• Free Shipping

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

Part Number: RAM-50-2125N

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

• Free Shipping

Clutch Fork, Steel, Natural, Chevrolet, Small/Big Block, Each

Part Number: MMU-29969

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 12/22/2025

Transmission Dipstick, Braided Stainless Steel, Natural, Firewall Mount, Ford, AOD, AODE, 4R70W, Each

Part Number: LOK-TD-3AODFM

4.67 out of 5 stars ( 12 )

Estimated Ship Date: Monday 12/22/2025

• Free Shipping

Automatic Transmission, Forward Shift Pattern, Automatic, Manual Valve Body, Chevy, TH350, Each

Part Number: HUP-35-1D

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

• Core Charge $200.00
• Free Shipping

Automatic Shifter, Stealth Magnum Grip Pro Stick, Cable Operated, Chevy, Chrysler, Dodge, Ford, Lincoln, Mercury, Plymouth, Each

Part Number: BMM-81059

5.0 out of 5 stars ( 8 )

Estimated Ship Date: Monday 12/22/2025

• Free Shipping

Clutch Kits, Stage 3 Plus, 1.125 in. - 26-spline, Single Carbon Composite Disc, 12.000 in. Diameter, Pressure Plate, Chevy, Pontiac, LS, Kit

Part Number: SXC-SC663F

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

• Free Shipping

Differential Cover, Aluminum, Natural, Summit Logo, Bearing Cap Support, GM, 8.2 in., 8.5 in., 10-Bolt, Each

Part Number: SME-8510300

4.97 out of 5 stars ( 34 )

Estimated Ship Date: Monday 12/22/2025

• Free Shipping

Gear, Ring and Pinion, 3.31:1 Ratio, Ford, 8.8 in., Set

Part Number: FMS-M-4209-88331

4.82 out of 5 stars ( 11 )

Estimated Ship Date: Monday 12/22/2025

• Free Shipping

Differential Rebuild Kit, Trac-Lok, Clutch Pack, Clutch Shims, Ford, 8.8 in., Kit

Part Number: FMS-M-4700-C

4.89 out of 5 stars ( 56 )

Estimated Ship Date: Monday 12/22/2025

• Free Shipping

Valve Body, Cast Iron, Full Manual, Forward Pattern, Engine Braking, Chevy, TH400, Each

Part Number: TCI-221200

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/22/2025

• Free Shipping

Clutch Kit, Street-Strip Performance, 1-1/8 in. Shaft, 26-Spline, 11 in. Organic/Ceramic Disc, GM, Kit

Part Number: SUM-700930

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/22/2025

• Free Shipping

C-Clip Eliminator, 1.4 I.D., GM 10/12 bolt, Kit

Part Number: MSR-9200

4.55 out of 5 stars ( 22 )

Estimated Ship Date: Monday 12/22/2025

• Free Shipping

Differential Cover, Ram-Air, Satin Black, Milled Aluminum, Ford, Sterling 12-Bolt axle, 10.25/10.50 ring gear, Each

Part Number: GBE-19252

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/22/2025

• Free Shipping