Ijust bought a complete 302 for $50 and was looking to see if it had the stock heads which i belive shold be e7something?? I was told that it was from a 89 but the only numbers i can see are 7b21 on the right side and 705 on the left.
thanks for your time

 

you need to look UNDER the runners on the intake side of the head.... in the lifter valley area

 

Alright i thought maybe i was just blind so i pulled the heads cleaned them all up nice and pretty so that i could see any imprint and still nothing besides 7B21 and 705 on the other one. Any body ever seen these before?