Chromoly Stud [Length: 8.500 in.]

Name: Chromoly Stud [Length: 8.500 in.]
Brand: ARP
SKU: 070-AR8.500-1LB
Price: 8.89 USD
Availability: InStock

^$8⁸⁹

Ships on 11/10/2026

Lowest Price Guarantee

Universal

Top Thread Size: 1/2 in.-20
Base Thread Size: 1/2 in.-13
Overall Length: 8.500 in.
8740 Chromoly
Black Oxide
Sold Individually

Washer and nuts sold separately

Exact Tolerances for Perfect Alignment

These studs are manufactured from premium 8740 chrome moly steel and heat treated to 190,000 psi. They are thread rolled after the heat treating process, which vastly improves their fatigue tolerance compared to studs threaded before heat treatment.

Part TypeStud

Product LineARP Chromoly Studs

BrandARP

Package Height0.6

Package Width4.0

Package Length5.8

Weight0.2 PG

Part CategoryPerformance Parts

Part FitmentUniversal

Package Qty1

Package TypeEA

Some parts are not legal for use in California or other states with similar laws / regulations

Chromoly Stud [Length: 8.500 in.]

Exact Tolerances for Perfect Alignment

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