1981 Transmission & Drivetrain

Clutch Adjuster, Firewall, Ford, Each

Part Number: FMS-M-7554-A

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Today

Ring and Pinion Installation Kit, Master Kit, GM 7.5 in., 7.625 in., Kit

Part Number: MGR-R75GRMKT

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

• Free Shipping

Transmission Upgrade Kit, Trans-Scat, Ford, Lincoln, Mercury, AOD, Each

Part Number: TCI-436000

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

• Free Shipping

Yokes, Slip Yokes, 26-spline Inner, Steel, 6.460 in. Overall Length, Buick, Cadillac, Chevrolet, GMC, Oldsmobile, Pontiac, Each

Part Number: RNB-697-557

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Wheel Bearing, Rear Outer, Each

Part Number: TMK-R1561TV

4.25 out of 5 stars ( 4 )

Estimated Ship Date: Today

Clutch Kit, RXT, 1 1/8 in. x 10-Spline, Chevy, Small/Big Block, 166/168 tooth Flywheel, Kit

Part Number: MCL-6921-04

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

• Free Shipping

Automatic Transmission, Early 6 bolt GM Bellhousing, Automatic Valve Body, Standard Shift Pattern, GM, 4L80E, 4WD, 97-99 Electronics, Each

Part Number: SUM-700473

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Flywheel, Billet Aluminum, 153-Tooth, Internal Engine Balance, 16.000 lbs., 2-Piece Rear Main Seal, SFI 1.1, Chevy, V8, Each

Part Number: RAM-2555

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• Free Shipping

Adapter Kit, Ford Small Block Internal Balance To GM Powerglide, Adapter Plate, Crank Adapter, SFI Flexplate, Kit

Part Number: ATI-915231

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• Free Shipping

Differential Pinion Bearing, 1.125 in. Inside Diameter, Each

Part Number: TMK-02872

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Gear, Ring and Pinion, 5.38:1 Ratio, Dana 60, Set

Part Number: RMG-7900131

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

• Free Shipping

Differential Pinion Yoke, 1310, Strap Style, 30 Spline, Cast Steel, GM 8.875 in., Each

Part Number: YGA-41167

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• Free Shipping

Transmission Upgrade Kit, Shift Improver, GM, 200-4R, Each

Part Number: BMM-35265

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Axle C-Clips, One kit Per Axle, Steel, GM, Assortment 1 Thick,1 thin, Kit

Part Number: RNB-81050

4.57 out of 5 stars ( 7 )

Estimated Ship Date: Today

Ring and Pinion Installation Kit, Super Kit, GM, 7.5 in., Kit

Part Number: MGR-R75GRSKT

4.4 out of 5 stars ( 5 )

Estimated Ship Date: Today

• Free Shipping

Throwout Bearing, 1 1/16 in. Shaft Diameter, Ford, Jeep, Mercury, Each

Part Number: RAM-485

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

Universal Joint Clamps, Steel, Pair

Part Number: MOG-530-10

4.91 out of 5 stars ( 11 )

Estimated Ship Date: Today

• $20 Summit Bucks

Trail-Creeper T-Case Reduction Gear Kit, 4.7 Creeper Gear, 23 Spline, Toyota

Part Number: TGI-105001-1-KIT

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

• Free Shipping

Ring and Pinion Gears and Installation Kit, 8.5" OLDSMOBILE GM 3.90 REAR R&P GEAR/ INSTALL KIT PACKAGE

Part Number: YGA-12594

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Yoke, End Yoke, 30-Spline, Steel, Spicer 1350, GM 8.875 in. (12-Bolt), Rear, Each

Part Number: SDH-10025493

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• Free Shipping

Bellhousing Bolts, 1.5 in. UHL, 3/8-16 in. Thread, Chevy, Set of 6

Part Number: ICB-551687

3.5 out of 5 stars ( 4 )

Estimated Ship Date: Today

Automatic Transmission Filter, Ford, Lincoln, Mercury, C-6, Kit

Part Number: TCI-428501

3.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

Bellhousing, Automatic, Aluminum, Ford, Small Block, Cleveland, Powerglide, Each

Part Number: JPT-92453-164

5.0 out of 5 stars ( 1 )

• Free Shipping
• Special Order

Universal Joint Strap Kit, Steel, Buick, Cadillac, Chevrolet, GMC, Oldsmobile, Pontiac, Pair

Part Number: ADO-45U0505

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Pressure Plate Bolts, High Performance Series, Hex, 8mm x 1.25 Thread, Chromoly, Black Oxide, Toyota, Kit

Part Number: ARP-103-2201

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today