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  1. #1

    Question ARP 12 point Head Stud Part number

    Ok Im looking to install arp 12 point head studs on my lt1 this winter and not sure on the correct part number? Im running the big 1.580 valve springs to have to run a 12 point on some bolts. Can anyone shoot me a correct part number? Thanks

  2. #2
    The FABRICATOR!


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    Chris
    1985 Monte Carlo SS
    Mods: 9:1 383 LT1, Ported Trick Flow heads, D1SC Procharger, 4L80E, 3.50 9"
    Check out the M122 MCSS build thread here!

  3. #3
    Lurker


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    http://www.summitracing.com/int/part...4301/overview/

    I used the kit for a regular gen1 SBC and it works fine.
    Last edited by GuillaumeC; 12-01-2013 at 03:20 PM.
    1989 Mazda RX7 Turbo II, 357ci LT1, AI TFS CNC heads, Garrett GTX4708R, Ford 8.8" SAS, TH400. (Current project)
    1995 Chevy Caprice, Twin turbo 357ci LT1, 9.96 @ 141.2 mph (sold)

  4. #4

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    Holy shit they are expensive!! ok thanks for the part #

  5. #5
    10 Second N/A Club


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    234-4301 for standard 12pt and 234-4601 for 12pt undercut (shorter studs manufactured to equalize stretch of longer studs) let me know if you would like me to PM prices.
    -Josh
    co-owner of BDBRacing.com
    NMCA OC 9004
    96, N/A 385, Holley EFI, Faceplated M6, AI TFS heads, LE SR cam, MWC Fab 9
    10.16 @ 136 1.50 60'........still workin on that 60' shootin for 1.4's!

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