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- - 73-80 12 Bolt question (https://67-72chevytrucks.com/vboard/showthread.php?t=432333)

f.monroe

11-23-2010 11:47 PM

73-80 12 Bolt question

Are the 12 bolts from C10's and K10' the same width. I am looking for a 12 bolt with 3.73 gears and hopefully a posi and thought that I might have better luck finding one from a 4 wheel drive. If I can swap the axles from a C10 into the K10 axle it will widen my search. If anyone has a lead on one within 100 miles or so of Bryan,Tx , let me know .
Frank

GMC91

11-24-2010 12:15 AM

Re: 73-80 12 Bolt question

The should be the same except the axle bolt pattern. Which you already know you will need to swap.

lindstromjd

11-24-2010 01:22 AM

Re: 73-80 12 Bolt question

Too bad you're not closer to FL. I have exactly that combination of '83 (I think) axles sitting around doing nothing. 3.73's with a locker rear. :/

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