Fittings and Bulkheads

AC Fittings & Bulkheads for 1967–1972 GM Trucks

Complete your AC plumbing with fittings and bulkheads designed for 67-72 GM truck builds. Get leak-free connections that route cleanly through your firewall and tie your entire AC system together on your classic C10 or K10.

• Firewall bulkhead fittings for 67-72 GM trucks
• Hose fittings, adapters, and O-ring connections
• Compatible with standard AC hose sizes and modern refrigerants
• Designed for clean, professional-looking installs

Don't let a missing fitting hold up your build — get the right connection the first time.