Cylinder head ?

Does anybody know if there is a difference between the head 346236 and 14092360? I know their peanut ports but is there any difference between them, I already had our engine rebuilt and they did not spot the crack on one of our heads. Now the machine shop says he cant find another head to rebuild. I went on CL and found a pair for $50, ours are the 346236 and the pair I am interested in is 14092360. Now I know these are not the demanding heads but we already have one rebuilt and still on the motor.

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Originally Posted by rrruschman

Does anybody know if there is a difference between the head 346236 and 14092360? I know their peanut ports but is there any difference between them, I already had our engine rebuilt and they did not spot the crack on one of our heads. Now the machine shop says he cant find another head to rebuild. I went on CL and found a pair for $50, ours are the 346236 and the pair I am interested in is 14092360. Now I know these are not the demanding heads but we already have one rebuilt and still on the motor.

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They will bolt on but I would check the combustion chamber size by cc ing it.
I would also check the intake size and they exhaust size.
The 236 head has a combustion chamber size of 121cc's and an intake port volume of 225 cc's an exhaust port voulme of 116 cc's.
I don't have a 360 cc head here to check.

How do you check the cc on these heads? I went to mortec and they dont say the cc for the 360 head. Does anybody have the specs for the 360 head? Thanks.

According to what I can find, they're peanut ports, open chamber, 116cc's.