ARP230-4201 Diesel Head Stud Kit for 01-16 Chevy / GMC

Product Name: ARP Head Studs

Manufacturer: ARP

Manufacturer Part #: 230-4201

HSP Diesel Part #: ARP-230-4201

Fitment Notes: ARP Duramax Head Studs - 01-16 Chevy/GM Duramax 6.6L - 230-4201

Head Stud Material: ARP 2000 220,000 psi tensile strength

Part Type: Cylinder Head Fasteners

Product Line: ARP Pro Series Cylinder Head Stud Kits

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.

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 230-4201 Key Features:

• 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

HSP 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.