Chev Holden LS1 2004 & Later ARP Pro Series Cylinder Head Stud Kit # 234-4345 Rate_Engine they are equally at home

they are equally at home on the street due to their design and construction techniques

User Tunable:

Crank Pulley Spacer - Billet Aluminum

Square Bore/Spread Bore

This carburetor is not designed to work with any other automatic overdrive transmission

Chev Holden LS1 2004 & Later ARP Pro Series Cylinder Head Stud Kit # 234-4345 Rate_Engine they are equally at homeChev Holden LS1 2004 & Later ARP Pro Series Cylinder Head Stud Kit # 234 4345 Fastener Style: Stud Undercut Stud: No Head Style: 12 point Fastener Material: ARP2000 Fastener Finish: Black oxide Washers Included: Yes Washer Style: Flat with 60 degree seat Quantity: Sold as a kit.