Performance & Replacement Transmission & Drivetrain Parts

Gear, Ring and Pinion, 3.73:1 Ratio, GM, 7.5 in./7.625 in., Set

Part Number: SUM-741011

4.5 out of 5 stars ( 10 )

Estimated Ship Date: Monday 10/6/2025

• Free Shipping

Universal Joint, 1350 Style, Steel, Each

Part Number: STR-U1641

3.67 out of 5 stars ( 6 )

Estimated Ship Date: Monday 10/6/2025

Axle Shaft, OEM Replacement, 30-Spline, 31.313 in. Length, Chevy, GMC, 8.875 in., Rear, Each

Part Number: RMG-92-25192

4.57 out of 5 stars ( 7 )

Estimated Ship Date: Monday 10/6/2025

• Free Shipping

Ring and Pinion Gears and Installation Kit Combo, 3.73:1 Ratio, 30-spline, Standard Ring Gear Rotation, GM 8.5 in., Rear, Cadillac, Chevy, GMC, Kit

Part Number: YGA-10402

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/6/2025

• Free Shipping

Automatic Shifter, Outlaw, Cable Operated, 5 ft. Cable, Pistol Grip Knob, Each

Part Number: TCI-616331

4.79 out of 5 stars ( 28 )

Estimated Ship Date: Monday 10/6/2025

• Free Shipping

Clutch Master Cylinder, Direct Fit Hydraulic Conversion, Firewall Kit Only, Cast Aluminum, Black, Chevy, Pontiac, Kit

Part Number: MCL-1434002QD

3.78 out of 5 stars ( 9 )

Estimated Ship Date: Monday 10/6/2025

• Free Shipping

Automatic Transmission Overflow Tank, Aluminum, Black, 1 lt. Capacity, Powerglide, Each

Part Number: ATI-206611

5.0 out of 5 stars ( 9 )

Estimated Ship Date: Monday 10/6/2025

• Free Shipping

Shift Improver, Chevy, TH350, Each

Part Number: BMM-30262

4.72 out of 5 stars ( 25 )

Estimated Ship Date: Monday 10/6/2025

Throwout Bearing, Hydraulic, Muncie Four Speed, Each

Part Number: MCL-1300

3.75 out of 5 stars ( 8 )

Estimated Ship Date: Monday 10/6/2025

• Free Shipping

Transmission Fluid Dipstick, Anchor-Tight, Firewall Mount, Braided Stainless Steel Tube, Aluminum Handle, Black Anodized Finish, Each

Part Number: LOK-X1211947

Not Yet Reviewed

Estimated Ship Date: Monday 10/6/2025

• Free Shipping

Gear, Ring and Pinion, 3.55:1 Ratio, GM, 8.2 in., Buick, Pontiac, Set.

Part Number: MGR-BP882355

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 10/6/2025

• Free Shipping

Torque Converter Lock Up Components, Pro Series TH400 Single Stage Dump Valve System, Fits 1964 and Later TH375 and TH400 Transmissions, Kit

Part Number: HUP-HP2217

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/6/2025

• Free Shipping

Flywheel Bolts, Pro Series, Chromoly, Black Oxide, 12-Point, 7/16 in. x .875 in., Chevy, Small Block, Set 6

Part Number: ARP-330-2801

4.92 out of 5 stars ( 12 )

Estimated Ship Date: Monday 10/6/2025

Clutch Master Cylinder, GS Compact Remote, Cast Aluminum, Black, 3/8-24 in. Outlet, Each

Part Number: WIL-260-15092

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 10/6/2025

Automatic Shifter, Cable Operated, 4 ft. Cable, Detent, 12.000 in. Single Bend Black Stick, 3/8-24 in., Black Mushroom Knob, 4L60E, Each

Part Number: LOK-CO4L60ECXMB

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 10/6/2025

• Free Shipping

Gear, Ring and Pinion, 4.56:1 Ratio, Ford, 8.8 in., Set

Part Number: MGR-F888456

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/6/2025

• Free Shipping

Manual Transmission Installation Kits, Bellhousing, Roller Pilot Bushing, Flywheel, Clutch, Chevy, Small Block LS, Magnum T56, Kit

Part Number: NAL-19301625

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 10/6/2025

• Free Shipping

Automatic Shifter, GM, 4L60E, 16 in. Single Bend Chrome Stick, Original Brushed Mushroom Knob, Each

Part Number: LOK-CM4L60EBM

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 10/6/2025

• Free Shipping

Flexplates, The Wheel Flexplates, 4130 Alloy, 168-tooth, One-piece Rear Main Seal, Internal Balance, SFI 29.2, Chevrolet, 5.7L, 6.0L, 6.2L, 7.0L, Each

Part Number: JPT-93019-LS-D

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 10/6/2025

• Free Shipping

Torque Converter, 10 in. Diameter, Chevy, Powerglide, 3,000 Stall, Each

Part Number: SUM-700334

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 10/6/2025

• Free Shipping

INPUT SHAFT 4L80E, Aermet

Part Number: SOX-34670-02

Not Yet Reviewed

Estimated Ship Date: Monday 10/6/2025

• Free Shipping

Automatic Transmission Kickdown Cable, Midnight Series Hi-Tech, Black Braided Stainless Steel, Black Aluminum Fittings, GM, TH400, Kit

Part Number: LOK-XKD-2400HT

4.38 out of 5 stars ( 8 )

Estimated Ship Date: Monday 10/6/2025

• Free Shipping

Yoke, Cast Steel, 1310, GM TH350, Powerglide, 4L60E/4L60/T-56/M-21, Transmission Yoke, 27-spline, Each

Part Number: STR-U1661

4.88 out of 5 stars ( 16 )

Estimated Ship Date: Monday 10/6/2025

Torque Converter, High Torque Towing, GM, 4L80E, Each

Part Number: TCI-242910

4.2 out of 5 stars ( 5 )

Estimated Ship Date: Monday 10/6/2025

• Free Shipping

Flywheel, Nodular Iron, 168-tooth, 24 lbs., Internal Engine Balance, Chevy, Each

Part Number: MCL-450530

4.33 out of 5 stars ( 6 )

Estimated Ship Date: Monday 10/6/2025

• Free Shipping