FOR SALE: GT500 ported heads

[javier chavez]

ported heads with o ring 3,500

 

[68gtscode]

Perhaps the OP of this thread would be interested.

WANTED: - FR500C intake / 00 Cobra R heads

Looking for a FR500C intake as well as a set of 00 Cobra R cylinder heads for a planned build. Appreciate any leads finding these items, also willing to pay a finders fee!

www.svtperformance.com

 

[BlownPony306]

Who did the porting? Also what valves and springs?