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Hi guys. Got a question concerning heads. The heads that were on my 460 motor I bought were the DOOR-E super cobra jet heads cast iron. I'm looking to get a set of heads that are aluminum that will bolt on. Any ideas?
 

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P-51 & aluminum SCJ heads have different valve angles when compared to the DOOR-E heads. You may need new pistons or have your existing pistons notched due to the different valve angles. The old aluminum CJ heads have the same valve angles as the DOOR-E heads.
 

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A429'S will bolt right on, p51,and scj's WILL NOT
 
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