Originally Posted by win7stw
Pretty sure it’s the original carb. It was my grandpas truck that he bought new. I know he replaced the engine. not long before he gave it to me. The original engine was a 350 and that’s what’s in there. Pretty sure it’s a GM crate engine. My dad and him replaced it and my dad doesn’t remember changing anything

Call Cliff's Q- jet and give him the carb #, He will know what it is and send you the proper parts kit to rebuild it yourself... Or find someone who can...