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ARP 134-3703

ARP ARP Hi-Performance Head Bolt Kits



ARP ARP Hi-Performance Head Bolt Kits $96.99
Out of stock
High Performance Head Bolt Kit
  • Small Block Chevy Head Bolts, Cast Iron OEM, LT-AFR, Brodix-8,-10,-11,-11xb Heads (Black Oxide Inner Rows, Stainless Steel Outer Row)
  • 12pt Head
  • Specifications:

    Sold as a kit
    Fastener Finish
    Black oxide
    Fastener Material
    Washers Included
    Fastener Style
    Head Style
    Cut to Fit
    Undercut Stud
    Manufacturer's Part Number:
    Shipping Weight:
    Package Height:
    Package Depth:
    Package Width:

    ARP's High-Performance Series Head Bolt Kits are available with a reduced wrenching hex or 12-point and wide area flanged head that eliminates the need for valve train removal to facilitate cylinder head retorquing. All High-Performance Series bolts are 180,000 psi tensile strength, which is 15% stronger than Grade 8 hardware. These kits come complete with hardened parallel-ground washers. Also available in Professional Series Head Bolt Kits.


    • Reduced wrenching hex or 12-point wide area flanged heads
    • 180,000 psi tensile strength
    • 15% stronger than Grade 8 hardware
    • Includes hardened parallel-ground washers
    • Black oxide or stainless finish

    Will these work with LS3 heads? Going into a GM LQ4 6.0 LS engine.

    Asked by: Ram1500rulez
    These do not fit LS engines.
    Answered by: Jegs Tech
    Date published: 2017-08-22
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    Items You Need

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