ARP Timing Hardware RB20 RB25 RB26 RB30

These are not advertised as a part designed for the RB through ARP.  

The tensioner stud kit now includes a new OEM Nissan Wave washer

The idler bolt requires the re use of the OEM flat washer

**PLEASE NOTE**

The end of the tensioner stud on the side that threads into the block needs to be ground down slightly in order for it to fit under the timing cover.