ARP 100-7701 Wheel Stud Kit for Late GM drum brake ymm_17 as a dedicated control system

as a dedicated control system is included

ARP main stud kits are a must-have upgrade for engine durability and performance

10 and 16-packs

Weight Reduction: -10

ARP 100-7701 Wheel Stud Kit for Late GM drum brake ymm_17 as a dedicated control systemSpecifications Knurl Diameter 0. 486 UHL 3. 165 Knurl Length 0. 420 Nose Length 0. 308 Diameter Pitch 7 16 20 Wheel Stud Hole Size Cast Iron Steel Hub 0. 470 0. 480 Cast Iron Steel Hub Drill Bit Size (actual dim.) 12mm (0. 472) Wheel Stud Hole Size Aluminum Hub 0. 470 0. 476 Aluminum Hub Drill Bit Size (actual dim.) 12mm (0. 472) click for info on fitting these studs to your hubs