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Old 03-23-2016, 10:57 PM   #4
'68OrangeSunshine
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Join Date: Feb 2002
Location: Tucson, AZ USA
Posts: 7,105
Re: 3/4 Ton rear on K/10 Suburban?

Quote:
Originally Posted by ChopsawSurgeon View Post
As far as I'm aware, anything half or three quarter ton is 42.5" spring perch width after 1973.

If I may so as ask, what are you planning on doing with the suburban? A 10 or 12 bolt is strong enough for a regular driver.
The original idea for the rebuild was as a tow rig for 20' Argosy [by Airstream] trailer. Sold the trailer. It has a 454/TH350/NP205/[-12-Bolt 3.73 Auburn Posi]. BBC had an engine fire. Needed rebuild. (Carb burn really.)
It was totalled by Farmers Insurance. Now I have the salvage title.
Looking at a new engine [diesel, 383, or turbo 292 ?], new tranny [700R4?] rebuild xfer case. Needs new rear axle since I stole the only good part that was on it for my GMC -- which I use for work.
A machinist I use, has a 7.4LS/ 4L8E for about $2700, but I'm afraid of the new school computerized stuff.
Maybe I'll get it running with a 292, as a light bomber. Hate to see it deteriorate.
Can Moser custom cut 6 lug axles for a 14 bolt free floater?
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Every 25 years I like to rebuild that 292, whether it needs it or not.

Last edited by '68OrangeSunshine; 03-24-2016 at 01:24 AM.
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