ARP BB Ford 390-428 head stud kit (155-4001) audi-s6 Two rotary encoders with 16

Two rotary encoders with 16 Blue indicator LEDs each

The VESTA20 incorporates contemporary design with modern production techniques

Properly mates to spindle nut

Part Number: PANBIGABK6550

ARP BB Ford 390-428 head stud kit (155-4001) audi-s6 Two rotary encoders with 16ARP BB Ford 390 428 head stud kit (155 4001) ARP Pro Series Cylinder Head Studs 155 4001 ARP Pro Series cylinder head studs are cold forged to ensure molecular integrity. They're heat treated prior to thread rolling and machining. ARP Pro Series kits are also available with 12 point nuts, and all studs come complete with hardened parallel washers for an even load distribution and accurate torque readings. With hundreds of models ready to ship, these