Hi Greg, welcome to the site. This is the welcome center, good place to introduce yourself, then acquaint yourself with the site and post in the appropriate forum. It's hard to know without seeing it if it is a one ton or 3/4 ton. Does it say 3600 or 3800 on the side of the hood? Some of the differences are hard to spot, rear end ratios are way different between the various weights.
Ask in the General Truck talk forum or in tons o' fun. You will get a better response.
Leo
Last edited by 1953 panel; 01/24/2011 1:37 AM.
