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Old 07-05-2011, 06:54 PM   #17
66-PMD-GMC
The 60-66 GMC/Pontiac guy....
 
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Join Date: Oct 2010
Location: Apache Junction, Arizona
Posts: 1,306
Re: 67-72 frame conversion for 63 Knee Knocker Cab and Bed

Quote:
Originally Posted by SCOTI View Post
Hhmm..... When I measured the core support mount (brkt 1.286), they were @ different heights vs the top of the frame rail when measured from the wheel centerline datum holes as well as a different distance (again measured from the wheel centerline datum holes). It wasn't off by much, but it was different.

If your data is correct, I'm glad I made them a bolt-on.
I haven't finished my frame jig but by eye they looked to be the same height. Once on the jig and with a datum point to measure height I will know for sure.
The measurements have been taken with a tape measure and everything so far has been within 1/16th" or .0625"
All preliminary..... but again, I am just starting.
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Building Genuine Pontiac Firepowered cars and trucks for several decades.

Why Pontiac?? That's just me daring to be different.

Projects..

63 C10 Short Wheel Base fleetside (The Pro-Street) currently under reconstruction.
440CID 2X4 Pontiac
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