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Arp

Arp

ARP Olds 350-455 (early) 1/2in head bolt kit

SKU: ARP180-3601

Cylinder Head Fasteners

ARP Head Bolt Kits...

Arp

Arp

ARP Olds 350-455 (early) 1/2in head bolt kit

SKU: ARP180-3601

Cylinder Head Fasteners

ARP Head Bolt Kits...

Sale ends in Calculating...

A$228.19 A$302.31
IN STOCK! Est Ship 4-7 days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.
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Description

ARP High Performance Series head bolt kits are tough. They are rated at 180,000 psi--15 percent stronger than Grade 8 fasteners. They come available with a reduced wrenching hex head or 12-point head that help eliminate the need for valvetrain removal when re-torqueing cylinder heads.

Additional Information

Fits '77-up 350-455 engines w/stock heads. 1/2 Head Bolts

Part Type

Olds Head Bolt Kit 6pt.

Data: v4.2 - Upd: 2026-10-16 00:36:02

Specifications

Product Attributes - Brand
ARP
Product Attributes - Manufacturer's Part Number
180-3601
Product Attributes - Part Type
Cylinder Head Fasteners
Product Attributes - Product Line
ARP High Performance Series Cylinder Head Bolt Kits
Product Attributes - UPC
672036004569
Product Attributes - Fastener Style
Bolt
Product Attributes - Thread Size
1/2 in.-13
Product Attributes - Undercut Stud
No
Product Attributes - Head Style
Hex
Product Attributes - Fastener Material
Chromoly
Product Attributes - Fastener Color
Black
Product Attributes - Washers Included
Yes
Product Attributes - Quantity
Sold as a kit.
Product Attributes - Notes
Designed for 1977 and later motors.

Reference Information

Brand Name/s Arp
StreetFX SKU arp180-3601
SFX Item ID 4367905
Supplier Item Code 4367905
Manufacturer SKU 180-3601
Manufacturer UPC 672036004569
Alternative References 1/2in

Compatibility

Application Data
  • MakeOLDSMOBILE
    Beginning Year1977
    Ending Year1979
    Engine TypeV8
    Engine FamilyOldsmobile V8
    Engine Size6.6L/403
    Cylinder Head TypeStock configuration
  • MakeOLDSMOBILE
    Beginning Year1977
    Ending Year1980
    Engine TypeV8
    Engine FamilyOldsmobile V8
    Engine Size5.7L/350
    Cylinder Head TypeStock configuration
  • MakeOLDSMOBILE
    Beginning Year1980
    Ending Year1990
    Engine TypeV8
    Engine FamilyOldsmobile V8
    Engine Size5.0L/307
    Cylinder Head TypeStock configuration

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