Hey whats up I have a 451 with 440 source parts, I wanted to get the heads but they are out of stock till who knows. I came across the Pro comp heads and have read enough to decide they fit in the budget and having your brother own a machine shop i dont care what they look like out of box. Question is Will i have Fenderwell clearance Issues with the raised exhaust ports or does that not pertain to B motors in a bodys?
