franks70camaro
Veteran Member
i had a freind give me a set of afr heads today n ive never seen this kind b4 they look to b a few years old how can i find out what these aluminum heads r they have tiny afr letters stampd on the sides not like the newer ones big lettering n i see the numbers 424c stampd on them as well n the leters me , jias any one know what these are exactly