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Home > ARP > ARP Chevy Head Studs > ARP Duramax Head Studs 230-4201
ARP 230-4201 head studs
ARP Part # 230-4201
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ARP Duramax Head Studs

GM 01-16 Duramax
Fits: 2001-2016 Chevy Duramax 6.6L
Manufacturer's Part Number: 230-4201
pdf Installation Method
Part Type: Cylinder Head Fasteners
Product Line: ARP Pro Series Cylinder Head Stud Kits
Thoroughbred's Part Number: ARP230-4201
Fastener Style: Stud
Head Style: 12-point
Fastener Material: ARP2000
Fastener Finish: Black oxide
Washers Included: Yes
Cut to Fit: No
Quantity: Sold as a kit.
Package Deals
Thoroughbred Diesel offers the very best deal you will find on ARP 230-4201 head studs for the Chevy Duramax 6.6L. Part number 230-4201 fits GM/Chevy diesel years 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, and 2016. If you have any questions we are a real diesel shop that offers free advice at 866-737-4966. We always have these ARP Duramax head studs in stock unless there is a national backorder and we are out of stock, typically we ship your order out the same day as you order.
ARP head studs in stock
ARP cylinder head studs are the clear favorite among top professional engine builders in nearly every form of motor sports. ARP uses a premium grade 8740 alloy that is rated superior to aircraft quality. Then each stud is specially heat treated in a vertical fixture that insures complete heat penetration. After heat treating the studs are centerless ground for precise concentricity, and then the threads are rolled which gives them ten times better fatigue strength than competitor's studs. It costs more to do it this way and it is very hard on the tooling but the results are well worth the extra expense. ARP stud kits are available for almost every domestic and import application and you just won't find a better product on the market from any other source.

Includes 12-point nuts
ARP 247-4202 Head Stud Kit, actual part may vary
ARP 230-4201 Head Stud Details
  • No better cylinder head studs available at any cost
  • 8740 alloy is rated better than aircraft quality
  • All ARP studs are heat treated and feature rolled threads
  • Studs make gasket and cylinder head alignment a snap
  • Used by top professional engine builders in all forms of racing
Product Description
Price Order
01-16 Chevy Duramax 6.6L
Installation Method
Mfg Part # 230-4201
free shipping special with no handling fees
Thoroughbred Diesel logo glowing Thoroughbred Diesel Performance and Repair Shop
4843 Rockwell rd.
Winchester, KY 40391
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