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Photo of Bolts, Main, ARP, Olds 455, 2 BLT, 1/2
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ARP

Bolts, Main, ARP, Olds 455, 2 BLT, 1/2" Hex, 9/16" Hex

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Part# C240104
Mfg# 185-5001
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$52.99
List Price: $58.95
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Made from forged chromoly steel

ARP main cap bolts feature a generous under head radius, rolled threads and a special heat-treating process that adds up to as much as 1000% longer fatigue life compared to most main cap bolts. They're forged from 8740 chromoly steel and each set of bolts comes with parallel ground, hardened steel washers for accurate torque readings.

Notes

  • This item is not eligible for any further discounts or promotional pricing.

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  • 2024 Cutlass, F-85 & 442 61-77 233
WARNING: This product can expose you to chemicals including lead, sulfur, nickel, chromium, vanadium, titanium, polyvinyl chloride, and 4,4’-methylenebis (2-chloroaniline), which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Vehicle Fitment

Year Make Model Application Details
1964–1977 Oldsmobile Cutlass 455, 2-bolt
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Bolts, Main, ARP, Olds 455, 2 BLT, 1/2
ARP Bolts, Main, ARP, Olds 455, 2 BLT, 1/2" Hex, 9/16" Hex