New Factory 604 valve springs

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  • brad hibbard
    Senior Member
    • Oct 2007
    • 974

    #1

    New Factory 604 valve springs

    Our buckets of 604 valve springs that do NOT meet our criteria are getting pretty full.
    These are great for chip rule applications where the engines run 6300 or less.
    also street and hobby stock applications

    these springs are NEW GM and within GM spec but not where we like them for open RPM 604 racing

    $49 per set including shipping to a commercial location
    Residential purchases are $35+ shipping

    please contact me via email, text or phone

    thank you
    Brad
    brad@race-1.com email
    www.race-1.com website
    330-540-RACE call/text
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