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Your cart is empty.This ARP Fasteners Pro Series Crankshaft Main Bearing Cap Bolt has 4-bolt main and hex bolt head. It is made of chrome moly and includes washers.
Kindle Fire 7
August 26, 2025
Can't beat quality!
AM Racing
June 12, 2025
Have yet to use them. But opened the sealed box and found True ARP fasteners with small pack of arp lube.I don't see any issues here.Would buy again if needed
James E.
May 18, 2025
Arp is the best replacement hardware on the market. Used these in my sbc boat motor build.
ted mills
January 23, 2025
Price, and shipping very reasonable. Puts me one step closer to finishing my project.
Todd Dudley
December 11, 2024
First class seller, pricing & shipping. ARP best fasteners in the industry
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