I could be picking up a 302 out of a 85 Ford ltd. I'm just wondering if it is a roller motor? It's got the variable venturi carb on it and it is all complete. Is it worth picking it up and stroking it out or just take it and use it for parts? I can pick it up for free, anything that is free is a good deal right, I dont know the specs on this motor so if anybody would know, please respond!