351 block 302 heads

[ford_302]

i bought a 351w to rebuild and put in my bronco. one of the intake bolts broke off in one of the heads and i have been fighting it for about 2 weeks, i do have both heads from my old 302, my question is can i drill out the head bolts to 1/2 inch and use those heads? and correct me if im wrong but they should have the same size valves and combustion chamber? the 302 heads are off an 89 and the 351 is a 90

 

[BLADE262US]

Yes they will fit just fine thats what I have on mine . Drill the holes in a mill or drill press if you can though want them as straight as possible . /emoticons/[email protected] 2x" width="20" height="20" />

 

[ford_302]

ok cool thanks