got the numbers off my head today and they seem to be different??? one appears to be 14014418 and the other 14014416 i can find the 416 but nothing on the 418? maybe someone can help and tell me if these heads are any good was thinking about an upgrade thanks

 

305 heads, are they cracked.

 

Those 4418 heads don't show up in my book or any casting # sites.
One search did mention it being 1986 only, 305, 1.84/1.5 valves, 59cc chambers. So that's a possibility as to why it got overlooked.

 

i believe the motor is a 305 out of a 80 something pickup the motor runs great and the heads aren't cracked

 

they work fine on a 305 but have a bottle neck in them that makes them choke a 350 at higher rpms

 

thanks for the help guys! i think ive found my motor! a 350 out of a 70 something camper needs a rebuild but i think it will do the trick!