Got a 64 dart 170 6 clinger 3 on the tree motor runs greet but go a weird noise to it. I went to check valve clearance but it don't have any adjustable rockers on itt . I think someone changed head at some point and put a hydraulic cam head on it but left the solid lift cam in it I haven't checked numbers on block or head ( not sure how to ) I'm a disabled vet so I'm broke , lol but I've got a good running 3.9 V6 and 5 speed trans out of a 1990 Dakota I've been thinking of putting in it temporary till I can find and rebuild a 273 . But I want to keep the 5 speed for the overdrive
