Rocker Arm Stud Kit by ARP

ARP High Performance Series rocker arm studs are ideal for ET bracket racing, limited rule oval track competition, or street use. Made from 8740 chromoly steel and are heat-treated to 180,000 psi tensile strength, they are concentric within .005 T.I.R. thread pitch to thread pitch, which will give you more consistent rocker geometry. With an extra-large radius base, they are more resistant to flex and will provide a more positive seating. These rocker arm studs are designed to be used with Perma-Loc adjusters (not for use with OEM-style, self-locking nuts).

Features

• Base Thread Size: M10 x 1.5
• Rocker Arm Nut Thread Size: 7/16 in.-20
• Guideplate Locator Shank: No
• Rocker Arm Nut Thread Length (in.): 0.600 in.
• Effective Stud Length (in.): 1.750 in.
• Base Thread Length (in.): 0.750 in.

Benefits

• Ideal for ET bracket racing
• Limited rule oval track competition
• Heat-treated to 180,000 psi tensile strength
• Made from 8740 chromoly steel

Please Note: Designed to fit 8.1L gas engines

Applications

• 2002-2006 Chevy Avalanche
• 2001-2002, 2004 Chevy CK Pickup
• 2001-2009 Chevy Express
• 2001-2009 Chevy Silverado 2500
• 2001-2009 Chevy Silverado 3500
• 2001-2009 Chevy Suburban
• 2001-2002 GMC CK Pickup
• 2001-2009 GMC Savana
• 2001-2009 GMC Sierra 2500
• 2001-2007 GMC Sierra 3500
• 2001-2009 GMC Yukon

What's In The Box?

• 16 - Studs

Warranty

• Manufacturers Standard Warranty