Need Poly Help Please

[DemonicDuster]

I know I'm becoming a pest already. I need a little info on something I read in another forum, I'm a member of. I posted a question about these motors over at, for A bodies only. One of the responses i got was that these heads would fit on any of the newer LA blocks, other than having to change the piston's and some minor modifications, as to what mods. is beyond me but, is this true. I also read that big block guys want to use these as well. One other thing I've realized is that the pro stock P-5 heads and these heads share a lot of similarities. Can some one either set me straight that this not possible or, just concur with me and, explain what mods would have to be done. Thanks DD

[fugly]

I suppose you could, but there are issues... One is water ports-they do not match and would require some welding. Not sure about the big block thing....the late model Ford heads, as well as what they call a he I now are poly engines....it is a very good chamber, however port sizes are not great and need some work.