Re: Help with an 83 K5
If they havn't been changed, the front end (if 4x4) is a 10 bolt GM, and the rear is 10 or 12. Is it a 4-speed auto(needs replacing)?? (Did they even have the 700-R4 back then??) Around here, in Maine, the floorboards are always gone under the drivers feet and the passengers. And usually in the back above the gas tank. 305, 700-R4, 3.08's, adds up to a slow, gas hogging heap. If the 305 has been replaced, make sure the tranny is a 350 or plan on replacing it. Also, might want to change the 3.08's.