
06-04-2006, 10:19 AM
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CC Member
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Join Date: May 2004
Cobra Make, Engine: TBD, other is 67 Mustang GTA 390 Convertible w/air,
Posts: 88
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Not Ranked
Heavy as Steamship Anchors???? OR NOT
The stock 427 block weighed aroung 200LB or less. The Aluminum blocks weigh as much as 130 or so. For a 427 Iron block, the sideoiler is not heavy, check out Chevy's, and others. As far as I know there was no Iron manifold make for a street/race 427, so the most you will save by going all aluminum is around 100-130LB.
The new iron blocks are heavier, but the originals were not that heavy.
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