This Vintage Air Streamline bulkhead plate provides a 2-port polished aluminum firewall pass-through, sealing a #6 AN male O-ring line and a #8 AN male O-ring line for A/C hardline routing through the firewall.
Installation Instructions (PDF)
California Proposition 65 Warning
Specifications:
- Type: 2-Way Streamline Bulkhead Plate
- Port 1: #6 AN Male O-Ring
- Port 2: #8 AN Male O-Ring
- Material: Aluminum
- Finish: Polished
- Installation: Drill 2 individual holes, lower-profile design
- Part Number: 382680-MBA
- Sold As: Each
FAQ
What does the Vintage Air 382680-MBA bulkhead plate connect?
It passes a #6 AN male O-ring line and a #8 AN male O-ring line through the firewall using a single 2-port polished aluminum plate.
How is it installed?
It mounts by drilling 2 individual holes; the lower-profile design simplifies installation compared to multi-port plates.
What are the plate's material and finish?
Polished aluminum.
Are installation instructions available?
Yes, installation instructions are available as a PDF download (linked above).
Does this bulkhead plate carry a Proposition 65 warning?
Yes. It carries a California Proposition 65 chromium warning; see the linked notice above for details.

