1981 GMC Transmission & Drivetrain

Gear, Ring and Pinion, 3.73:1 Ratio, GM, 10.5 in., 14-Bolt, Set

Part Number: MGR-GM10-5-373

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Today

• Free Shipping

Clutch Fork Pivot Ball, Adjustable, Steel, Chevy, Pontiac, Oldsmobile, Each

Part Number: SUM-700110

4.17 out of 5 stars ( 35 )

Estimated Ship Date: Today

Gear, Ring and Pinion, 4.10:1 Ratio, GM, 8.5/8.6 in., 10-Bolt, 3 Series, Set

Part Number: RMG-6901651

4.6 out of 5 stars ( 10 )

Estimated Ship Date: Today

• Special Offer!
• Free Shipping

Ring and Pinion Installation Kit, Master Kit, GM, 8.5 in., Kit

Part Number: MGR-R10RMKT

4.5 out of 5 stars ( 16 )

Estimated Ship Date: Today

Wheel Bearing, Each

Part Number: TMK-SET38

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

Bearing, Differential Carrier, Kit

Part Number: TMK-SET45

4.44 out of 5 stars ( 9 )

Estimated Ship Date: Today

Differential, Posi Performance, Limited Slip, 30-Spline, GM, 10.5 in., Each

Part Number: ETN-19689-010

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

• Free Shipping

Combo, Hurst, Shifter, Competition Plus, Installation Kit, Chevy, GMC, Muncie M-21, Kit

Part Number: CMB-13-0060

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Transfer Case Rebuild Kit, New Process 205, GM/Dodge Direct Mount, Kit

Part Number: SPZ-78653

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Today

• Free Shipping

Clutch Kit, Muscle Car, Organic, 1 1/8 in.- 10-Spline, 11 in. Disc, Buick, Chevy, Oldsmobile, Pontiac, Kit

Part Number: RAM-92762

2.67 out of 5 stars ( 6 )

Estimated Ship Date: Today

• Free Shipping

Flexplate, Chevy, Heavy Duty, 168- Tooth, Each

Part Number: PIO-FRA-100HD

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Automatic Transmission Kickdown Cable, Midnight Series Hi-Tech, Black Braided Stainless Steel, Black Aluminum Fittings, Trim To Fit, GM, TH350, Kit

Part Number: LOK-XKD-2350HT

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

• Free Shipping

Transmission Filter, Buick, Chevy, Oldsmobile, Pontiac, TH400, Kit

Part Number: TCI-228500

4.14 out of 5 stars ( 37 )

Estimated Ship Date: Today

Ring and Pinion Gears, EXCel, 4.10:1 Ratio, 30-spline, Standard Rotation, GM 8.5 in., GM 8.6 in., Set

Part Number: RMG-GM85410

4.0 out of 5 stars ( 8 )

Estimated Ship Date: Today

• Free Shipping

Clutch Kit, Organic, 1 1/8 in.-10-Spline, 11 in. Disc, Buick, Chevy, GMC, Oldsmobile, Pontiac, Kit

Part Number: RAM-88762HDX

4.67 out of 5 stars ( 9 )

Estimated Ship Date: Today

• Free Shipping

Transmission Dipstick, Braided Stainless Steel Housing, Black Handle, Chevy, TH350, TH400, Each

Part Number: LOK-XTD350400FM3

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

• Free Shipping

Bearing, Pinion, 1.312 in. Inside Diameter, Each

Part Number: TMK-M88048

4.87 out of 5 stars ( 15 )

Estimated Ship Date: Today

Gear, Ring and Pinion, 4.10:1 Ratio, GM, 10.5 in., 14-Bolt, Fits 4.10:1 and Numerically Lower Carrier, Set

Part Number: MGR-GM10-5-410

4.86 out of 5 stars ( 7 )

Estimated Ship Date: Today

• Free Shipping

Gear, Ring and Pinion, 3.23:1 Ratio, GM, 8.5/8.6 in., 10-Bolt, 3 Series, Set

Part Number: RMG-4900191

4.25 out of 5 stars ( 8 )

Estimated Ship Date: Today

• Special Offer!
• Free Shipping

Clutch Kit, Dual Friction, 1 1/8 in. Diameter Shaft, 26-Spline, 10.4 in. Diameter Disc, GM, Kit

Part Number: CTF-DF161675

4.78 out of 5 stars ( 9 )

Estimated Ship Date: Today

• Free Shipping

Locking Hubs, Manual, Standard, Aluminum, Black Dial, Chevy, GMC, Dodge, Ford, Pair

Part Number: WRN-11690

3.88 out of 5 stars ( 17 )

Estimated Ship Date: Today

• Free Shipping

Gear, Ring and Pinion, 3.54:1 Ratio, Dana 60, Set

Part Number: MGR-D60-354

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

• Free Shipping

Clutch Disc, Organic, 1 1/8 in. Diameter Shaft, 26-Spline, 11 in. Disc, Buick, Chevy, GMC, Pontiac, V8, Each

Part Number: CTF-384148

4.9 out of 5 stars ( 10 )

Estimated Ship Date: Today

• Free Shipping

Ring and Pinion Installation Kit, Rear, GM 8.5 in., 10-Bolt, GM, Kit

Part Number: ETN-K-GM8-5SR

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

• Free Shipping

Pressure Plate Fastener, Bolt, 3/8-16 in., Chromoly, Black Oxide, Hex Head, Kit

Part Number: CTF-33001

4.88 out of 5 stars ( 8 )

Estimated Ship Date: Today