20AN to 16AN ORB Adaptor20AN to 16AN O Ring Adaptor High quality black anodised 6061 T6 aluminium.

Supplied with viton o-ring and fasteners

Set contains: crank pulley

and also Cosmo engines

The head drain fittings feature a compact and light weight design

The product has a unique feature that the sensor ports are angled away from the engine

Available in our standard range of seven anodised colours

Nissan RB26DETT

Adjust boost level

💧 Dual Sensor Ports: Includes provisions for water-level sensor and 1/8 NPT sensor - Optional extra

Vehicle & Individual Wheel Speeds

Copper Crush Washer

It is CNC machined from billet 6061-T6 aluminium at our factory in Napier