Aeromotive Platinum Series SS Adjustable, 3/8'' NPT Regulator Caps A light rinse and occasional

A light rinse and occasional polish keeps them looking fresh

Do I need a gasket or O2 sensor spacer

The instructions cover this in detail for an easy installation

No FR Letters

Aeromotive Platinum Series SS Adjustable, 3/8'' NPT Regulator Caps A light rinse and occasionalAeromotive Platinum Series SS Adjustable, 3 8'' NPT Regulator Specifically designed for carbureted street or racing engines, these adjustable regulators offer higher flow, quicker response and less pressure creep than competing two port designs. Ideal for dedicated nitrous applications. These regulators are used by many of the NASCAR? teams. Each Platinum Series product features a mirror like, show quality nickel finish that is virtually maintenance