Bulkheads – AC & Heater

Billet Specialties AC and heater bulkheads are engineered for clean, efficient firewall hose routing. Designed to work with 5/8" heater hose along with one #6 and one #10 AC line, these bulkheads combine strength, function, and a show-quality finish. Precision machined from 6061-T6 aluminum with Billet Specialties’ industry-leading polished finish, the offset design provides clear access to lines while keeping hose routing uniform and compact.

• Works with 5/8" heater hose, one #6 AC line, and one #10 AC line
• Precision machined from 6061-T6 aluminum
• High quality polished finish
• Offset design for clear line access
• Compact layout for efficient hose routing

Notes:
• Hose fittings not included
• Push-on connection for heater side only
• Stainless heater hose applications require a male tube O-ring to AN adapter