
06-08-2011, 02:10 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
Quote:
Originally Posted by Cobradad
Bill, do you know if the heads are iron or aluminum?
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Bob, don't trust Bill.  Get a magnet off the front of your refrigerator (that's probably holding up one of the kids' pictures) and put it on the head. If it sticks, it's iron, it it doesn't, it's aluminum. 
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