The RaceWire Solutions Bulkhead Fittings provide a clean, secure way to route high-pressure nitrous lines through the firewall. Machined from 6061 billet aluminum, this 6 AN pass-thru bulkhead features a black-anodized finish with laser etching, plus a 1/8 in. NPT port for a purge or pressure sensor. Rear 1/4-28 fine-thread studs act as mounting and anti-twist hardware to help prevent spinning during tightening, and a 90-degree 1/8 in. adapter fitting is included.

RaceWire Solutions RWS-NOS-6AN Bulkhead Fitting Features:

• 6061 billet aluminum body: Machined for a clean firewall pass-through that securely routes high-pressure nitrous feed lines.
• Black anodized finish: Corrosion-resistant black coating with laser etching delivers a clean, race-ready installed look.
• 1/8 in. NPT purge port: Supports a purge or pressure sensor connection, with a 90-degree adapter fitting included.
• 1/4-28 anti-twist studs: Back-side fine-thread studs help prevent spinning during tightening while doubling as mounts.
• 6 AN pass-thru design: Built for racers needing a secure, dedicated bulkhead to route nitrous lines through firewalls.