this might help...there's a place in Burbank, CA called BFIC (burbank fuel injector & carburetor). their #: 877-333-3130. I talked to them a few days ago and it would cost about $300 to rebuild my original carb. Same price if you do a straight exchange of your original for a reman. one (carb. legal of course) btw, for reference, i have a '88 ram50 2.0L