ARP 9/16-12 and 9/16-18" Thread Stud 5.250" Long Broached Chromoly - Black Oxide 500020160 They transmit the required power

They transmit the required power

1964-1985 Ford Mustang

Airlift Air Springs

16 AN Male to 3/4 in NPT Male

ARP 9/16-12 and 9/16-18" Thread Stud 5.250" Long Broached Chromoly - Black Oxide 500020160 They transmit the required powerARPs 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: Stud 9 16 12 and 9 16 18 in