ARP 245-5602 Main Stud Kit, Mopar KB Hemi 426 2-Bolt Main

#1012455602

ARP 245-5602 Main Stud Kit, Mopar KB Hemi 426 2-Bolt Main

Engineered to eliminate main cap walk and fretting
Will also protect the threads in your engine block
All kits come complete with hardened parallel-ground washers and high quality nuts

$142.99

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Product Summary

Engineered to eliminate main cap walk and fretting
Will also protect the threads in your engine block
All kits come complete with hardened parallel-ground washers and high quality nuts
Studs are manufactured from 8740 Chromoly steel and are heat-treated in-house
J-form threads are rolled after the heat-treat process to create a fastener that is 1000% stronger

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Key Specs

MFG. Part #	245-5602
Brand	ARP
Fastener Style	Stud

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ARP 245-5602 Details

ARP Main Stud kits eliminate main cap walk and fretting, as well as protect the threads in your engine block. All kits come complete with high quality nuts. The studs are manufactured from 8740 Chromoly steel, heat-treated in-house to 190,000 psi tensile strength, and precision J-form threads rolled after heat-treat to create a fastener that has threads 1000% stronger than others.

Engineered to eliminate main cap walk and fretting
Will also protect the threads in your engine block
All kits come complete with hardened parallel-ground washers and high quality nuts
Studs are manufactured from 8740 Chromoly steel and are heat-treated in-house
J-form threads are rolled after the heat-treat process to create a fastener that is 1000% stronger

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Installation Instructions (PDF)

Guides & Documents

Crankshaft Main Bearing Cap Hardware Installation Instructions (1012455602)

CARB Warning

For race/ off road use or for use on pre-1966 vehicles.

Emissions warning: this part only legal for sale or use in California for racing (competition) vehicles which may never be used, registered, or licensed for use upon a public highway, or if installed in vehicles model-year 1965 or older; motorcycles model-year 1977 or older; or off-highway recreational vehicles (such as off-road motorcycles and all-terrain vehicles) model-year 1996 and older. Any other use renders the vehicle tampered and not legal for use on California public highways (any public street or roadway, public dirt road, public park, or publicly maintained right of way open to the use of the public for vehicular travel). Violations subject to $37,500 penalty per violation per vehicle, revocation of registration, loss of use on California public right of ways, and proof of correction for tampering. There are similar restrictions and penalties under federal law and the laws of all other states with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine.

CA WARNING:

Can expose you to lead, a carcinogen and reproductive toxicant. See www.P65Warnings.ca.gov

CARB warning

ARP 245-5602 Specifications

KEY SPECS
MFG. Part #	245-5602
Brand	ARP
Fastener Style	Stud

GENERAL
Sold in Quantity	Set
GTIN Code	672036010775
Main Bolt Style	2-Bolt
Fastener Nut Style	Standard Hex
Fastener Yield Strength	190,000 psi
Washers Included	Yes

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Fitment

1970-1971 Dodge Challenger

426 Hemi

1966-1971 Dodge Charger

426 Hemi

1966-1971 Dodge Coronet

426 Hemi

1968-1971 Plymouth Barracuda

426 Hemi

1966-1970 Plymouth Belvedere

426 Hemi

1966-1967 Plymouth Belvedere II

426 Hemi

1970-1971 Plymouth Cuda

426 Hemi

1966 Plymouth Fury

426 Hemi

1967-1970 Plymouth GTX

426 Hemi

1968-1971 Plymouth Roadrunner

426 Hemi

1966-1967 Plymouth Satellite

426 Hemi

1970 Plymouth Superbird

426 Hemi