Not Ranked
Block
Just remember that the iron block was made by Ford in substantial quantities back in the '60's & 70's. It is a known item and the faults and their corrections have been published forever. The Shelby is an aftermarket piece and is a topoiler. My point is that if you are going to have an engine builder do the Shelby in your build, chose one that has experience with the block. I think your estimate is low if done right. Call Mike LeFevers at Shelby. He can build you either one. At least since he designed the aluminum block, you will be getting the best there is in the build. Also, cheap now will cost you in the long run. If you look at any of my past engine threads, you will see what I mean.
Bottom line...Get a real 427 guy. It is a quirky old tech piece that they are just starting to support again in the aftermarket industry.
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