Nissan RB20 / RB25 Multi Layer Exhaust Manifold Gasket
Nissan RB20 / RB25 multi-layer exhaust manifold gasket.
Uprated multi-layer manifold gasket for Nissan RB20 / RB25 twin cam engines.
The OEM Nissan gasket is a poor quality fiber gasket and prone to failing, this metal gasket is an ideal replacement. When removing the RB25 exhaust manifold, the studs are prone to snapping in the head, we sell the replacement OEM studs also.