Author Topic: 12 bolt width dimension  (Read 3304 times)

Offline SUX2BU99

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12 bolt width dimension
« on: May 14, 2009, 09:33:10 am »
Can someone tell me what the distance is from backing plate to backing plate on a 12 bolt for our trucks? I'm selling mine and a guy asked but I'll be out of town for a week or so. Much thanks.
85 Chevy Silverado C10 short, wide, yellow, 2wd. Lowered, 60-over 350 with Dart Iron Eagle heads and Comp Cams XE268 cam, TH350 w/ shift kit, 3.40 Gov-lok 12 bolt.

Offline Captkaos

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Re: 12 bolt width dimension
« Reply #1 on: May 15, 2009, 08:36:28 pm »
It is 63 -5/8"
this is from axle flange to axle flange.".. 

« Last Edit: May 15, 2009, 09:46:24 pm by Captkaos »

Offline SUX2BU99

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Re: 12 bolt width dimension
« Reply #2 on: May 18, 2009, 10:43:09 am »
Thanks Capt!
85 Chevy Silverado C10 short, wide, yellow, 2wd. Lowered, 60-over 350 with Dart Iron Eagle heads and Comp Cams XE268 cam, TH350 w/ shift kit, 3.40 Gov-lok 12 bolt.