ARP: Pro Series Head Stud Kit [LS2 LS3 LS6 LS7 L92]

ARP

$325.00$299.00

ARP Pro Series cylinder head studs are cold-forged to ensure molecular integrity. They are heat-treated prior to thread rolling and machining. ARP Pro Series kits are also available with 12-point nuts, and all kits come complete with hardened parallel washers for an even load distribution and accurate torque readings. With hundreds of models ready to ship, these cylinder head fasteners can be ordered for virtually any style engine.

These head studs are manufactured by ARP from premium 8740 chrome moly steel and heat treated to 200,000 psi. They are thread rolled after the heat treating process, which vastly improves their fatigue tolerance compared to studs threaded before heat treatment. High-quality, parallel ground washers and 12 point nuts included.  Exact tolerances ensure that gaskets and cylinder heads just glide into position and align perfectly.  For all 2004 and newer LS engines, including LS1 and LS6. 

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