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Author Topic:   double hump heads
leftturn73
Member
posted April 03, 2004 07:26 AM
I have two sets of SBC 462 double hump heads casting 3890462 (both). One set of heads has Canada cast below the 3890462 casting numbers. I have looked over the heads and cannot find any differences. Does anyone know if there is a difference in the heads. I have a buyer for one set and need to know which heads would be better to keep and which to sell.


cobb
Member
posted April 03, 2004 07:50 AM
http://www.chevytalk.com/tech/engine/SBC_Heads.html somebody posted this a while back,maybe it'll help you out


copper
Member
posted April 03, 2004 09:13 PM
Try MorTec,inc. They might have something there to help.


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