
11-29-2009, 01:05 PM
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Half-Ass Member
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Join Date: Jun 2005
Cobra Make, Engine: ERA #732, 428FE (447 CID), TKO600, Solid Flat Tappet Cam, Tons of Aluminum
Posts: 22,025
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Not Ranked
I agree with everything 767Jockey says. If you happen to stumble across a really nice 428 block, then by all means pick it up. Otherwise, a 390 is just as good in every way. There is one small advantage to using a "vintage" block instead of a new one. In some states, emissions are based on the year of the block. Some engine builders also prefer the older iron blocks as well, but that's another thread....
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