ARP SB Chevy LS1 Pro-Series thru ’03 12pt Head Stud Kit

SB Chevy LS1 Pro-Series thru ’03 12pt Head Stud Kit

The SB Chevy LS1 pro-series thru ’03 12pt head stud kit is engineered by ARP to provide maximum clamping force and eliminate cylinder head gasket failure. Designed for high-performance Small Block Chevy Gen III LS1 engines up to 2003, these Pro Series studs offer exceptional tensile strength for street, strip, or track use.

Key Features

• Premium 8740 chrome moly alloy construction
• 12-point nuts provide optimum wrenching contact
• Precision heat-treated for ultimate strength and durability
• Parallel-ground washers included for uniform load distribution

Fitment

• Chevrolet Small Block Gen III LS1 engines from 1997 through 2003

Note: Please verify your engine’s model year and block configuration before ordering to ensure correct fitment, as cylinder head bolt designs changed for 2004 and later models.