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.