Breather Adapters -10AN
Press in for Nissan Valve Covers with non-threaded hole, Blue

Press In Nissan Breather Adapter.

The Rocker Cover Breather adapter is a press in -10AN or -12AN adapter that suits Nissan RB20, RB25, CA18 and SR20 valve covers to replace the standard breather adapter. Can also fit other makes & models.

Available in Blue, Black or Silver.