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ruffrida2005 · 11-22-2009, 11:36 PM

It is a 12 bolt 30 spline, to figure the gears you can take the cover off and count the teeth on the gears.

11-22-2009, 11:36 PM	#2
ruffrida2005 Member of the longbed union. Join Date: Feb 2009 Location: Killeen, Tx Posts: 2,158	Re: What axle do i have? It is a 12 bolt 30 spline, to figure the gears you can take the cover off and count the teeth on the gears. __________________ Paul 88 GMC Crew Cab dually, 454/T400 64 LWB 400 HP 350/350T Bagged, under construction! Sold most of it! 92 S10 Iron Duke 5 speed, 5/7 drop for now. soon to be bagged. Sold http://67-72chevytrucks.com/vboard/s...59#post4637759