Inspired by a need we found by building our own cars. This bulkhead passthru 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 Oring 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. Bare Billet & Black Anodized IN STOCK.
MADE IN THE USA
Included: Pass thru & Mounting Hardware (Optional ORB to AN Fittings can be included)