can some one tell me what heads these are--I got them with some stuff I bought and dont know if they are worth keeping. I went to the number decoding sites and didnt find these numbers---looks like--364484 and 354484---thanks Danny

here is a website that will help you with what your looking for.

http://www.mortec.com/

Welcome

went there and the numbers arent listed---thanks anyway---Danny

sure its not 354434..if so its 75-80 262-305..I looked around and did not find any matches to the numbers you listed What size valves???

TROY

If they are 354434, then they are worthless. Light duty heads made from light castings.

his block is too we talked by phone the block was late 70`s 262