ARP Stainless Steel Stud Kit - (4) M8 x 1.25" x 38mm 10001501 Compare this with standard replacement

Compare this with standard replacement joints

Standard valves are lightweight 8mm diameter stem

Features AIr Lift's Lifetime Warranty

1986-2003 Buick LeSabre

8 AN Hose Barb to 8 AN Female

ARP Stainless Steel Stud Kit - (4) M8 x 1.25" x 38mm 10001501 Compare this with standard replacementARPs 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.