ARP 100-7702 Wheel Stud Kit for Late GM disc brake & early drum brake ymm_19 Fits Following Engines: FORD 428

Fits Following Engines: FORD 428 COBRA JET

Pro Series 12 Point Cylinder Head Stud Kit (207-4206) by ARP

000˝ Adjuster Thread Length 1

These materials are primarily used in connecting rods where extremely high loads

please read the installation instructions below

ARP 100-7702 Wheel Stud Kit for Late GM disc brake & early drum brake ymm_19 Fits Following Engines: FORD 428Specifications Knurl Diameter 0. 580 UHL 3. 200 Knurl Length 0. 300 Nose Length 0. 305 Diameter Pitch 7 16 20 Wheel Stud Hole Size Cast Iron Steel Hub 0. 564 0. 574 Cast Iron Steel Hub Drill Bit Size (actual dim.) 14. 5mm (0. 571) Wheel Stud Hole Size Aluminum Hub 0. 470 0. 476 Aluminum Hub Drill Bit Size (actual dim.) 9 16 (0. 563) click for info on fitting these studs to your hubs