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ARP Performance Parts
ARP 230-5401
ARP 230-5401 Main Stud Kit 500x304
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ARP 230-5401
• 8740 chrome-moly steel heat treated to 180,000 tensile strength
• Used by more professional engine builders than any other brand
• Deliver more accurate torque readings
• Rolled threads stronger than cut threads
• High quality at an affordable price
Retail Price: $270.60
Our Price: $251.28
UPC 672036035440
(3 In Stock)
Free Shipping and Handling for orders over $99!
(US only. Excluding any oversize charges.)
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1Estimated Shipping Dates are based on available inventory and the nearest warehouse.
Performance Parts is an ARP authorized performance retailer
Product Info Related Items
ARP 230-5401 Main Stud Kit
Fits 2005 and earlier Chevrolet Duramax 6.6L diesel LB7, LLY

ARP's 230-5401 main studs are designed to meet the exacting standards and demands of professional engine builders and yet they are priced below what you might expect for a product with quality this high.

The 230-5401 are far superior to any other main studs on the market. They have a tensile strength rating of 180,000 psi and all stud kits include chrome moly washers and nuts that provide even load distribution and accurate torque readings. The threads are rolled after heat treating, a process that is hard on the tooling but produces a much stranger thread.

2-bolt main
Shipping Weight/Dimensions:
Weight:5.56 lbs
Height:3.00 in.
Length:8.50 in.
Width:4.00 in.
Shipping from warehouses in the U.S. and Canada!
Performance Parts has over 20 warehouses in the U.S. and Canada so you can get your parts duty free! Call for availability.
None listed.
- Last Updated: 2016-06-22 10:41:35 -
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