vortec heads ????

syclonekid43

New member
sorry if there is a post about this. i looked and didnt find anything. does anybody have some kind of template or anything showing where to drill and tap the new holes. i might be getting a set of vortec heads cheap. if thats the case im gonna have them reworked to fit the syclone motor. can i run the stock valves and springs or is there something better worth putting in while i have them off. thanks for any info.
 
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