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arp156-5001
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ARP 156-5001
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ARP High Performance Series Main Bolts 156-5001

ARP High Performance Series Main Bolts 156-5001

Regular price $66.16 AUD
Regular price $73.52 AUD Sale price $66.16 AUD
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4 in stock

Product Description

ARP High Performance Series main bolts are rated at 180,000 psi and a popular premium replacement for OEM fasteners. Designed to meet the exacting standards and demands of professional engine builders, ARP bolts are forged from 8740 chromoly steel and feature a reduced wrenching head, large underhead radius, and rolled threads for the utmost in reliability. The threads are rolled after heat-treating which gives them about 2,000 percent better fatigue strength than most main bolts that are threaded prior to heat-treating. Hardened parallel-ground washers are included with each kit.

Application Summary

Part Type

Overview

Brand ARP
Notes Designed to fit early aluminum M8 production engine blocks. Side bolts only.
Quantity Sold as a kit.
Part Type Main Cap Fasteners
Product Line ARP High Performance Series Main Bolts
Nuts Included Yes
Fastener Style Bolt
Main Bolt Style 4-bolt
Washers Included Yes
Fastener Nut Style Standard 12-point
Works with Windage Tray No
Manufacturer's Part Number 156-5001
Fastener Tensile Strength (psi) 180,000 psi
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