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1981 Chevrolet K20 Drivetrain

Looking for aftermarket parts to modify or upgrade your 1981 Chevrolet K20 with drivetrain? At Tunersports.com we carry a huge selection of the top name brand performance drivetrain parts and accessories.

Drivetrain Parts:

Recently Added Drivetrain Parts:

IN STOCK - LOW Yukon Gear & Axle Cross Pin Shaft YSPXP-033 Yukon Gear Standard Open Cross Pin (0.795in Diameter) For 8.5in GM. Fits Some Eaton Positractions $44.15 Details
IN STOCK Yukon Gear & Axle Positraction Internals YPKGM8.5-P-30 Yukon Gear Positraction internals For 8.5in GM w/ 30 Spline Axles $355.89 Details
IN STOCK - LOW Yukon Gear & Axle Positraction Internals YPKGM14T-PC-14 Yukon Gear Eaton-Type Positraction Carbon Clutch Kit w/ 14 Plates For GM 14T and 10.5in $344.89 Details
IN STOCK - LOW Yukon Gear & Axle Spindles YP SP706529 Yukon Gear Dana 44 and GM 8.5in Front Spindle Replacement $316.89 Details
IN STOCK Yukon Gear & Axle Covers - Steel YP C5-GM9.5 Yukon Gear Steel Cover For GM 9.5in $89.42 Details
IN STOCK Yukon Gear & Axle Covers - Chrome YP C1-GM8.5-F Yukon Gear Chrome Cover For 8.5in GM Front $46.67 Details
IN STOCK - LOW Yukon Gear & Axle Master Overhaul Kits YK GM9.5-A Yukon Gear Master Overhaul Kit For 79-97 GM 9.5in Semi-Float Diff $526.89 Details
IN STOCK Yukon Gear & Axle Master Overhaul Kits YK GM14T-A Yukon Gear Master Overhaul Kit For GM 88 and Older 14T Diff $484.89 Details
IN STOCK Yukon Gear & Axle Grizzly Lockers YGLGM8.5-3-30 Yukon Gear Grizzly Locker For GM 8.5in & 8.6in / 30 Spline / 2.73+ $1,133.89 Details
IN STOCK Yukon Gear & Axle Gear Sets - GM YG GM8.5-373 Yukon Gear High Performance Gear Set For GM 8.5in & 8.6in in a 3.73 Ratio $459.89 Details

Popular Drivetrain Parts:

IN STOCK Yukon Gear & Axle Carrier Install Kits CK GM8.5-HD Yukon Gear Carrier installation Kit For GM 8.5in Diff w/ HD Bearings $156.89 Details
IN STOCK Yukon Gear & Axle Covers - Steel YP C5-GM9.5 Yukon Gear Steel Cover For GM 9.5in $89.42 Details
IN STOCK McLeod Racing RST Twin Clutch Kits 6913-07 McLeod RST Clutch Gm 1-1/8in X 26 Spline $925.00 Details
IN STOCK McLeod Racing RXT Twin Clutch Kits 6923-07 McLeod RXT Clutch Gm 1-1/8in X 26 Spline $1,050.00 Details
IN STOCK Yukon Gear & Axle Grizzly Lockers YGLGM8.5-3-30 Yukon Gear Grizzly Locker For GM 8.5in & 8.6in / 30 Spline / 2.73+ $1,133.89 Details
IN STOCK Yukon Gear & Axle Positraction Internals YPKGM12-PC-18 Yukon Gear 18 Plate Steel Clutches For GM 8.2in / GMin / 12T / 12P / Ford 8.8in & Cast Iron Vette $542.89 CLEARANCE VIEW PRICE IN CART Details
IN STOCK Yukon Gear & Axle Positraction Internals YPKGM8.5-P-30 Yukon Gear Positraction internals For 8.5in GM w/ 30 Spline Axles $355.89 Details
IN STOCK Yukon Gear & Axle Yokes YY GM8.5-1350-C Yukon Gear Cast Yoke For GM 8.5in w/ A 1350 U/Joint Size $228.89 Details
IN STOCK Yukon Gear & Axle Bearing and Seal Kits AK GM14T Yukon Gear Axle Bearing & Seal Kit For 10.5in GM 14 Bolt Truck $182.89 Details
IN STOCK Yukon Gear & Axle Master Overhaul Kits YK GM14T-A Yukon Gear Master Overhaul Kit For GM 88 and Older 14T Diff $484.89 Details