ARP 10 mm x 1.50 Thread Nut 12 mm 12 Point Head Chromoly Black Oxide - Universal H760001XXL The articulating collar rises in

The articulating collar rises in an impact to create the optimum tether angle

Dart Aluminum Blocks

1/2 in NPT Steel Fitting

Elastic Waist Band and Stirrups

1968-1970 American Motors AMX

ARP 10 mm x 1.50 Thread Nut 12 mm 12 Point Head Chromoly Black Oxide - Universal H760001XXL The articulating collar rises inARPs 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: Nut 10 mm x 1. 50 Thread 12