ARP Pro Series Head Stud Kit - Ford 289-302 w/ Factory Heads - Hex Nuts SPBL1 2A/1 Certified

2A/1 Certified

1987-1987 Chevrolet Camaro

finished look from the outside

1991-1993 Buick Roadmaster

Secondary towers molded in high dielectric strength ACCEL Yellow

ARP Pro Series Head Stud Kit - Ford 289-302 w/ Factory Heads - Hex Nuts SPBL1 2A/1 CertifiedPro Series Head Stud Kits include aerospace quality nuts and parallel ground, hardened washers. Rated at 190, 000 PSI tensile strength. ARPs product line contains thousands of part numbers, and has expanded to include virtually every fastener found in an engine and driveline. These range from quality high performance OEM replacement parts to exotic specialty hardware for Formula 1, IndyCar, IMSA, NASCAR and NHRA drag racing and marine applications.