1/2" Head Stud Kit to suit Nissan RB30ET (AR999-4216) Reducer The Highest Quality Steel and

The Highest Quality Steel and Polyurethane Bushes provide the ultimate transfer of your engines power to the chassis

When designing this kit we set out to create a non-balancer-based crankshaft wheel as balancer casings tend to 'wander' far too much

There are also otions that including on-board valve position sensor as well as part numbers specific for Supercharged Applications

Featuring a tool-free adjustment via a rotating cap and a positive-seal piston this is Turbosmart loudest BOV

1/2" Head Stud Kit to suit Nissan RB30ET (AR999-4216) Reducer The Highest Quality Steel andPart number: AR999 4216 ARP 1 2" Head Stud Kit to suit Nissan RB30ET. Alternate part numbers: AR9994216 999 4216 9994216