how to identify gt40 heads??

MustangGT92

New Member
Apr 13, 2006
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Oklahoma City
hey, i was wondering how to determine gt40 heads??? i can't remember...this guy i know wants to sell me a set of heads (he claims they're gt40) for $200... they have the gt stamp on them, but i want to make sure they're not gt40 p's......:shrug:
 
3 bars on the front/rear of the heads= non-p's
4 bars= gt"p" heads

Also, under the valve cover it will say GT or GTP by the pedistals. Another one by the last spark plug when the exhaust ports are facing you.
 
GT40P on left, gt-40 on right
 

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Thats a good deal, a decent deal is usually in the 300 range. I got my gt40p's for 290 complete. Those look like their in good shape. 200 is a good price and leaves more room for the extras.