Thread: 402 119cc heads

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I have a 402 that is bored .060 over. I have installed a set of keith black -41cc pistons. The heads that I have are casting#3993820 and are 113cc. The Keith Black -41cc piston hit the head. I called Keith Black and was told that a set of 119cc heads will cure my problem. I have gone to the head casting number sites and found 3946074 should be 118cc, but I could not find a 119cc head casting number. On some sites, the 394074 heads are listed at 113cc. I already have a set of 113cc heads and I really don't need another set.

We want a high torgue engine and was told to avoid the rectanglar ports.

My question is; what is the casting number of 119cc cast iron heads?

Any information will be greatly appreciated.