Re: stock heads blown..now what?
i wouldnt buy gt40x heads, for a little more you can get better heads.i would get afr 165 or the trick flow 170.that would be the best size head for the stock bottom end.there around 1200-1350 for assembled set.you should also put a cam in you will allready have the engine apart and the cam will give the full potential of the heads.also new lifters,pushrods,and roller rockers
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347 stroker all forged,arp everything,stud mains w/girdle,7qt pan,full roller, custom cam, aluminum heads swirl valves 5 angle valve job.quick fuel 750,areomotive pump,cobras w/nitto drags,and m/t et drags for the track, ford racing 373 gears,centerforce clutch,tko500,underdrive pulleys,bassani x-pipe,flowmasters
^best et so far 11.6 1.61 60ft coming soon 9sec et's 
1992 mustang gt
2001 gmc 1500 4x4
78 century boat
92 skidoo
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