They are only available in solid rear axle configurations and although they are usually found with drum brakes, disc brake conversions are readily available along with many other aftermarket parts and upgrades. The GM 10.5" 14 Bolt axle, also known as the GM 14 Bolt and Corporate 14 Bolt has been in use by Chevy and GMC since 1973 and features a large 10.5" diameter ring gear, pinion support, and 30 spline full-floating axle shafts. While the GM 8.5' axle features an 8.5' diameter ring gear and the GM 8.6' axle uses a slightly larger 8.625' diameter ring gear, almost everything within the axles. 4wd rear axles, bearings, yokes, seals, gears. The GM 8.5' 10 Bolt axle, also known as the GM 8.6' axle or GM 10-Bolt, is available in many front and rear axle applications including both solid axle and IFS / IRS configurations. '88 and Older - 4 ribs around axle housing. Genuine American Axle Manufactured AAM 10.5 inch 14 bolt rear end in 2wd and Chevy and GMC light trucks.
BTW,just an FYI,my wifes old 2001 GMC Jimmy 4WD was not a G80,but my lowered ZQ8 03 2WD is a G80 so go figure,LOL.
Not all applications will have one of these codes but when they.
#2002 CHEVY C1500 2 WHEEL DRIVE 10 BOLT REAR END PARTS DIAFRAM FULL#
GM 10.5" / Corporate 14 Bolt Axle Parts, Gears, and Upgradesġ4-Bolt Axle Builder (Find Compatible Parts) S10warehouse is always selling rear ends,but your looking at about 500-600 for a full OEM rear end. These RPO codes are used to idicate a specific type of differential and/or ring gear size. Filthy Motorsports: Store > GM 10.5" 14 Bolt