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Thread: bbc gen. quest.

  1. #1
    Join Date
    Jun 2006
    Alger Mi.

    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

  2. #2
    thats nothing special thats on ALOT of 454 blocks 2 and 4 bolts

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