Chevrolet Big Block 8.1L Vortec w/ Windage Main Stud Kit by ARP

ARP studs are professional-quality fasteners for your wheels. They are manufactured from premium-grade, heat-treated 8740 chromoly steel, nominally rated at 190,000 psi tensile strength, and cadmium plated for extra durability. Styles and sizes are available to fit all popular applications; plus, they can easily handle the tremendous acceleration shock loads and lateral forces found in racing applications. ARP wheels studs are must-have replacements for competition vehicles.

Features

• Main Bolt Style: 4-bolt
• Fastener Style: Stud
• Fastener Nut Style: Standard 12-point
• Works with Windage Tray: Yes
• Fastener Tensile Strength (psi): 190,000 psi
• Nuts Included: Yes
• Washers Included: No

Benefits

• More consistent main bearing cap installation (easier assembly)
• More positive main bearing cap location (no unwanted walking or fretting)
• More accurate and consistent clamping force (no fastener twist)
• Less chance of damage to female threads in block (less stress and pulling)

Please Note: Fits Dart LS Next cast iron engine block only

Applications

• Chevrolet Silverado/GMC Sierra 2500HD & 3500HD (option)
• Chevrolet Suburban/GMC Yukon XL 2500 (option)
• Chevrolet Express 3/4 or 1 ton
• Chevrolet Avalanche 2500 (std on GMT800 2500)
• Chevrolet Kodiak/GMC TopKick

What's In The Box?

• 1 - Main Stud Kit

References

• Installation Instructions

Warranty

• Manufacturers Standard Warranty