Motion Raceworks Billet Intercooler Water Pass Thru 12AN 16AN 20AN
Inspired by a need we found by building our own cars. This bulkhead pass-thru makes plumbing lines through a rear firewall or front firewall VERY easy as well as CLEAN! Those pesky large bulkhead nuts are difficult to tighten in car, as well as tend to come loose easy. Ports are -16ORB pattern. Add an O-Ring to AN fittings below.
To install, simply drill 2, 1.625" holes with a standard 1 5/8" hole saw according to the pattern sheet provided. Drill 4 mounting holes in the corners.
These come in Bare Billet or Black Anodized.
**MADE IN THE USA**
- Pass-Thru & Mounting Hardware (Optional ORB to AN Fittings can be included.)