ARP Pro Series Head Stud Kit - Ford 289-302 - 351W - SVO & Edelbrock Heads - Hex Nuts 55341111 MD3 Evolution

MD3 Evolution

Commonly used on Dirt Late Models

1988-1995 Chevrolet K2500

Blue and Red

Mercedes-Benz CL 2007-14

ARP Pro Series Head Stud Kit - Ford 289-302 - 351W - SVO & Edelbrock Heads - Hex Nuts 55341111 MD3 EvolutionPro 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.