ARP 1/2-13" Thread Bolt 4-1/2" Long 9/16" Hex Head Chromoly - Black Oxide HASZ19DK Standard valves are lightweight 8mm

Standard valves are lightweight 8mm diameter stem

The line terminates with a male #6 AN

Four strips contain six individual break-away blades that are easily removed or separated using needle nose pliers

Includes "Boost Safe" readiness failsafe system

radiused tungsten contacts provide crisp circuit-breaking for peak coil output

ARP 1/2-13" Thread Bolt 4-1/2" Long 9/16" Hex Head Chromoly - Black Oxide HASZ19DK Standard valves are lightweight 8mmProduct Description: Bolt 1 2 13 in Thread 4. 5 in Long 9 16 in Hex Head Chromoly Black Oxide Universal Set of 5 Since 1968, ARP is the fastener of champions and the world leader in fastener technology.