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-   -   5500 Conventional ?s (https://67-72chevytrucks.com/vboard/showthread.php?t=858140)

3QTRTONS 04-06-2025 11:57 AM

5500 Conventional ?s
 
The '69 "K" 5500 Conventional (as seen in my avatar) is a project truck that may have come to a point of decision for me.
I realize that, being a Conv. cab, the cab front is different - i.e., regular pickup fenders are not compatible.
However, is that, and (I presume) the flat floor the only differences? Will the doors fit a pickup? At last check, they appear to be in great shape.
Being in Maine, there don't seem to be many 'Heavy Haulers' of that vintage on the road.
I have not pulled the pumpkins to verify ratio, but research in the manuals make me believe that they are 7.20s.
The rims are cast - an exciting discovery - IF someone nearby were in the market for period 20s.
MANY questions for sure.
Guidance requested and appreciated.
This is the ONLY 'Heavy Hauler' I own and leaning away from advancing with this rig.

Bob B. 04-06-2025 05:28 PM

Re: 5500 Conventional ?s
 
'E' series truck cabs are completely different than '67-'72 light duty cabs, though they look similar Nothing interchanges, not even the doors. That cab was used up into '89 on the 'Brigadier' heavy truck, a lot of cab parts interchange with those trucks.

C10 - C90 Bill 04-08-2025 09:25 AM

Re: 5500 Conventional ?s
 
I'm wondering if you are looking to part it out? Restore it? Or just sell it?

3QTRTONS 04-08-2025 02:40 PM

Re: 5500 Conventional ?s
 
Quote:

Originally Posted by C10 - C90 Bill (Post 9379481)
I'm wondering if you are looking to part it out? Restore it? Or just sell it?

Conflicted.... Got too many irons in the fire and this truck is a behemoth - BUT, it's just SO unique...
I have a replacement motor and trans - several potentially.
It's a potential parts treasure trove.
DECISIONS, DECISIONS

C10 - C90 Bill 04-08-2025 09:45 PM

Re: 5500 Conventional ?s
 
Does it have the original V-6?

3QTRTONS 04-08-2025 10:32 PM

Re: 5500 Conventional ?s
 
Quote:

Originally Posted by C10 - C90 Bill (Post 9379585)
Does it have the original V-6?

No.
It was an Air Force spec'd 4wd with a (believe it or not) 292 L6.
It's a real unicorn, and not necessarily in a great way.
Outfitted with a front pto-driven 30 ton Braden Winch and a midships hyd. driven 30 ton Braden winch.
Purpose built to be an all terrain telephone pole setting rig.

3QTRTONS 04-08-2025 10:33 PM

Re: 5500 Conventional ?s
 
Quote:

Originally Posted by C10 - C90 Bill (Post 9379585)
Does it have the original V-6?

No.
It was an Air Force spec'd 4wd with a (believe it or not) 292 L6.
It's a real unicorn, and not necessarily in a great way.
Outfitted with a front pto-driven 30 ton Braden Winch and a midships mounted hyd. driven 30 ton Braden winch.
Purpose built to be an all terrain telephone pole setting rig.

C10 - C90 Bill 04-08-2025 11:56 PM

Re: 5500 Conventional ?s
 
The 292-6 is a good engine.

Bob B. 04-11-2025 12:31 AM

Re: 5500 Conventional ?s
 
'ES' had the 292, 'EM' had the V-6.


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