ARP Stainless Steel Stud Kit - (10) M8 x 1.25" x 38mm 4704323-20- M 43/64 in OD

43/64 in OD

Outflows factory intake by 30%

Cast iron master cylinder features a deep hole piston for use with manual or power brakes

Allstar Tire Pressure Relief Valves

ARP Stainless Steel Stud Kit - (10) M8 x 1.25" x 38mm 4704323-20- M 43/64 in ODARPs 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 8 mm x 1. 25 Thread 1.