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Arp

Arp

ARP GM LS1/LS6 5.7L/6.0L Balancer Bolt Kit

SKU: ARP234-2503

Harmonic Balancer Bolts

ARP Balancer Bolt Kits...

Arp

Arp

ARP GM LS1/LS6 5.7L/6.0L Balancer Bolt Kit

SKU: ARP234-2503

Harmonic Balancer Bolts

ARP Balancer Bolt Kits...

A$103.77
IN STOCK! Est Ship 3-5 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

As the crankshaft flexes, the balancer absorbs incredible amounts of energy. ARP balancer bolt kits will ensure that your balancer is locked into position. They feature a 12-point head that accepts a deep socket to eliminate the fear of stripping the head.

Product Overview

As the crankshaft flexes and twists, the balancer absorbs incredible amounts of kinetic energy. To ensure that the balancer is locked in position, ARP has developed these ultra strong 200,000 psi bolts that let you exert maximum clamping force. Special features include 1/4? thick, wide area washer and an extra tall 12-point head that accepts a deep socket and eliminates the worry of stripping the head. *Square Drive Balancer Bolts* ARP offers a special version of its rugged 200,000 psi rated balancer bolt that can accept a standard 1/2˝ drive ratchet or breaker bar to facilitate rotating the crank assembly. * 1/2˝ square drive forged into bolt head, enabling the rotation of an engine with any 1/2˝ drive tool * Made from heat-treated 8740 chrome moly steel with heavyduty black oxide finish

Product Details

Description:Harmonic Balancer Bolt Kit; 12Point Head
Diameter:M16 x 2.0
Part Number:arp234-2503
Socket:1-1/16
UHL:4.325

Part Type

LS-Series Balancer Bolt Except LS7

Data: v4.2 - Upd: 2026-10-14 16:58:34

Specifications

Product Attributes - Brand
ARP
Product Attributes - Manufacturer's Part Number
234-2503
Product Attributes - Part Type
Harmonic Balancer Bolts
Product Attributes - Product Line
ARP Balancer Bolts
Product Attributes - UPC
672036030315
Product Attributes - Thread Size
M16 x 2.0
Product Attributes - Underhead Length (in.)
4.325 in.
Product Attributes - Head Style
12-point
Product Attributes - Washer Included
Yes
Product Attributes - Fastener Tensile Strength (psi)
200,000 psi
Product Attributes - Fastener Material
8740 chromoly
Product Attributes - Fastener Color
Black
Product Attributes - Quantity
Sold individually.

Reference Information

Brand Name/s Arp
StreetFX SKU arp234-2503
SFX Item ID 4364720
Supplier Item Code 4364720
Manufacturer SKU 234-2503
Manufacturer UPC 672036030315
Alternative References LS1/LS6, 5.7L/6.0L

Compatibility

Application Data
  • MakeCHEVROLET
    Beginning Year1997
    Ending Year2004
    Engine TypeV8
    Engine Size5.7L/350
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
  • MakeCHEVROLET
    Beginning Year1999
    Ending Year2017
    Engine TypeV8
    Engine Size4.8L/294
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
  • MakeCHEVROLET
    Beginning Year1999
    Ending Year2017
    Engine TypeV8
    Engine Size6.0L/364
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
  • MakeCHEVROLET
    Beginning Year2001
    Ending Year2014
    Engine TypeV8
    Engine Size5.3L/325
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
  • MakeCHEVROLET
    Beginning Year2008
    Ending Year2017
    Engine TypeV8
    Engine Size6.2L/376
    Engine FamilyChevy small block Gen III/IV (LS-based engines)

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