ARP Header Stud - 3/8 in Diameter - 1.67 in Long - 12 Point Nuts - Polished - Big Block Chevy - Set of 16 Hose Support Spring 637mSPECIFICATIONS-Wattage: 160W-Amp Draw: 13

637mSPECIFICATIONS-Wattage: 160W-Amp Draw: 13

Fuel pressure rises on a 1:1 ratio when referencing boost

The constant attention to detail and high quality products are what make King Racing one of the most respected brands in the industry

Includes stamped steel color-matched SureFlo style base with knock out provisions for fresh air adapter

ARP Header Stud - 3/8 in Diameter - 1.67 in Long - 12 Point Nuts - Polished - Big Block Chevy - Set of 16 Hose Support Spring 637mSPECIFICATIONS-Wattage: 160W-Amp Draw: 13ARPs 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. Since 1968, ARP is the fastener of champions and the world leader in fastener technology. Product Description: Header Stud 3 8 in Diameter