Hey guys I have a question about a car I am looking at buying. I it is a 73 Roadrunner U code car. The numbers on the block match the vin and rest of the body numbers. My question is this the block is an early 74 block and does not have an HP stamp on the pad. Is it possible that an early 74, 440 engine went in a late build 73 car. Should the block have the HP stamp on it?
Thanks
Ron