bbc gen. quest.
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Join Date: Jun 2006
Location: Alger Mi.
Posts: 70
bbc gen. quest.
on my 454 i ran the casting# and suffix code and it says its a 85 truck le-8 240hp my question is why does it have (pass hi-per M IV casted on the front,back and one side) whats the difference of this one and a std block? thanks codes found at http://www.chevy-camaro.com/