I don't know if they're original or not, but the tires are 8-19.5 on the
back and 8-17.5 on the front. I'm guessing that is 19.5 inch and 17.5 inch
at the bead? Measuring with a tape measure, the lip of the rim is 20 inch
and 18 inch respectively.
What is a brownie unit?
And who makes an overdrive that will mate to the original transmission?
Thanks for the help!
-Justin Earl
'51 Chevy 3800 dually
Cartersville, GA
>Other possibilities include Overdrive, a brownie unit, and one of the
>easiest things, Tire Size. My fire truck will do over 70 mph with a 6.50
>rear end because it has a 0.861 overdrive and 900-20 tires.
>Most of those 1 tons came with 17" or 17.5" tires, Over the years these
>have been replaced with easier to find 16" rims reducing the available
>top speed.
--
John Dorsey
Wauchula, FL
'52 GMC 640 Firetruck http://www.strato.net/~jrdorsey/fire/fire.htm
'49 Chevy 1 ton Panel http://www.strato.net/~jrdorsey/truck.htm
'51 Chevy 'burb (by proxy) http://www.strato.net/~jrdorsey/burb
"Justin C. Earl" wrote:
>
> Anyone have any ideas for the 8 lug dual wheel rear ends on a 1 ton? I'm
> going to need to be able to get this truck on the interstate (mobile road
> service) and do at least 65-70 mph. I notice the gear change kits sold
mail
> order are only good for 1/2 ton trucks. =(
>
> Thanks!
>
> -Justin Earl
> '51 Chevy 1 ton dually
> oletrucks is devoted to Chevy and GM trucks built between 1941 and 1959
oletrucks is devoted to Chevy and GM trucks built between 1941 and 1959
oletrucks is devoted to Chevy and GM trucks built between 1941 and 1959
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