Chromoly Stud [Length: 3.250 in.]

Name: Chromoly Stud [Length: 3.250 in.]
Brand: ARP
SKU: 070-AR3-250-1LB
Price: 8.99 USD
Availability: InStock

^$8⁹⁹

Ships on Sep 16, 2026

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Universal

Top Thread Size: 1/2 in.-20
Base Thread Size: 1/2 in.-13
Overall Length: 3.250 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 Height0.4

Package Width0.5

Package Length3.2

Weight0.15 PG

Part CategoryPerformance Parts

Part FitmentUniversal

Package Qty1

Package TypeEA

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

Chromoly Stud [Length: 3.250 in.]

Exact Tolerances for Perfect Alignment

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