GM OEM 8.5/8.6" 4.56 gears
Jan 9, 2016 | 03:54 PM
#1
GM OEM 8.5/8.6" 4.56 gears
Have a set of OEM 4.56 gears out of an H3 hummer. They will fit 99-06 trucks. comes with a new set of ring gear bolts. Went turbo so I'm just gonna use the 3.42 gears that are already in my truck. $150 shipped
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