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Buy 3 Tires, Get 4th Tire Free Instantly
Buy 3 Tires, Get 4th Tire Free Instantly. Receive a discount equal to the price of a single tire when four tires are added to the cart. Valid on select in stock tires only. Those tires for which discount is available will be identified in search results & product detail pages. All other tires and special order tires are excluded from this offer. Valid when scheduled for installation on and installation is completed between 6/26/17 through 9/30/17.

ARP Cylinder Head Bolt Set 9966103
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  • Part #: 154-3601|
  • SKU: 9966103

Available today after 6 p.m.

    • Factory Heads/ Edelbrock Heads 60259/ 60379
    • Hex Style Head Type

ARP Cylinder Head Bolt Set

High Performance head bolts 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 (which is 15 Percent stronger than Grade 8) and kits come complete with hardened parallel ground washers.
  • Factory Heads/ Edelbrock Heads 60259/ 60379
  • Hex Style Head Type
  • 180000 Pounds Per Square Inch Tensile Strength
  • Includes Washers

Chrome Moly Steel
Washer Style
Hardened Parallel-Ground
Black Oxide


ARP Cylinder Head Bolt Set is rated 5.0 out of 5 by 1.
Rated 5 out of 5 by from Great deal for a great product. I bought these ARP headbolts while on sale. I got these for a great price. You really can't go wrong with ARP. These are the equal length bolts, so be careful as earlier blocks are a different part number. I would highly recommend these to anyone building an LSX engine, or even as a replacement for stock TTY bolts.
Date published: 2017-07-06
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