ARP Single & Twin Cam Nissan RB Timing Belt Hi Tensile Fastener Kit billet cam cover Fits the following engines:

Fits the following engines:

\nKelford Cams recommend valve spring upgrade KVS109-STI

150mm long from the base of the coil to tip and comes with universal spring pre-installed

The Double CAS bracket itself has a -16 ORB fitting inbuilt

or know for sure where you want to place components and on what side

ARP Single & Twin Cam Nissan RB Timing Belt Hi Tensile Fastener Kit billet cam cover Fits the following engines:When it comes to running high horsepower RB engines at high RPM as most of them do it's essential your timing belt components are of extreme high quality. We have produced a timing belt idler & tensioner fastener kit using only the best ARP custom hardware. If a bolt or stud let's go due to porous material or rust that could cost you an entire engine as well as a turbocharger. This kit includes the following components: ARP Bolt ARP Stud ARP Washers