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Arp

Arp

ARP Chevy Gen III/LS9 Small Block Head Bolt Kit

SKU: ARP230-3701

Cylinder Head Fasteners

ARP Head Bolt Kits...

Arp

Arp

ARP Chevy Gen III/LS9 Small Block Head Bolt Kit

SKU: ARP230-3701

Cylinder Head Fasteners

ARP Head Bolt Kits...

A$504.17
LOW STOCK! Est Ship 3-5 days. HURRY! LOW STOCK. This item is in limited stock at one of our distribution centres. The ETA is the approximate time required to prepare your order for dispatch.
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Description

The Pro Series cylinder head bolts from ARP are cold-forged to ensure molecular integrity. They are heat-treated prior to thread rolling and machining, and are rated at a whopping 190,000 psi. The Pro Series are also available with hex and 12-point heads. All kits come complete with hardened parallel washers for even load distribution and accurate torque readings.

Part Type

GM Head Bolt Kit - LS9

Data: v4.2 - Upd: 2026-10-13 15:20:30

Specifications

Product Attributes - Brand
ARP
Product Attributes - Manufacturer's Part Number
230-3701
Product Attributes - Part Type
Cylinder Head Fasteners
Product Attributes - Product Line
ARP Pro Series Cylinder Head Bolt Kits
Product Attributes - UPC
672036040390
Product Attributes - Fastener Style
Bolt
Product Attributes - Undercut Stud
No
Product Attributes - Head Style
12-point
Product Attributes - Fastener Material
ARP2000
Product Attributes - Fastener Color
Black
Product Attributes - Washers Included
Yes
Product Attributes - Quantity
Sold as a kit.
Product Attributes - Notes
Fits LS9 engines only.

Reference Information

Brand Name/s Arp
StreetFX SKU arp230-3701
SFX Item ID 4365171
Supplier Item Code 4365171
Manufacturer SKU 230-3701
Manufacturer UPC 672036040390
Alternative References III/LS9

Compatibility

Application Data
  • MakeCHEVROLET
    Beginning Year2009
    Ending Year2017
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size6.2L/376
    Cylinder Head Style (application)Stock configuration
    Application NotesFits LS9 only.

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