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, re use of the OEM flat washer is required.
The idler bolt requires the re use of the OEM flat washer
The end of the tensioner stud needs to be ground down slightly in order for it to fit under the timing cover.
Fantastic cheap upgrade for piece of mind
Receive exactly what i have called