ARP Hex Head Bolt - 3/8-16 in Thread - 4.250 in Long - 3/8 in 12 Point Head - Chromoly - Black Oxide (Set of 5) 916014 The Alpinestars ZX V4 socks

The Alpinestars ZX V4 socks use seamless technology with an updated pattern to create fewer pressure points making them more comfortable for wearing throughout long stints in the car

X-Tech stretch elbows: pre-bent 4-way stretch allow for effortless movement of the arms

895 in Effective Stud Length

After installing your helmet hardware and test fitting your NecksGen in your car

ARP Hex Head Bolt - 3/8-16 in Thread - 4.250 in Long - 3/8 in 12 Point Head - Chromoly - Black Oxide (Set of 5) 916014 The Alpinestars ZX V4 socksProduct Description: Bolt 3 8 16 in Thread 4. 25 in Long 3 8 in 12 Point Head Chromoly Black Oxide Universal Set of 5 Since 1968, ARP is the fastener of champions and the world leader in fastener technology.