Any idea what the cast# on a B20 head is?
03-08-2005, 05:34 AM
#1
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Any idea what the cast# on a B20 head is?
I'm looking for a new head on my 91 teg LS. I was told any b18a, b18b and b20 head will fit on my car. I found a B20b head on ebay and the cast# is PBR-12. I don't want to buy this head if it won't fit my car. Does anybody here know if this will fit? Also, will my stock cams and rocker arms fit? Thanks.
03-08-2005, 03:52 PM
#3
been there done that
Originally Posted by Master Yodub
it should be a PR4 casting, same as the LS. However, there is one B20 head that actually has 84mm combustion chambers, but I don't know the casting stamp #.