Key Features Size: AN-6.;Safely secure bulkhead adapters onto firewalls and body panels.;Bulkhead adapter sold separately.;6061 aluminum with Type II black anodizing for excellent corrosion resistance.;Compatible with fuel, oil, coolant, alcohol, nitrous, and hydraulic fluid. Size: AN-6. Safely secure bulkhead adapters onto firewalls and body panels. Bulkhead adapter sold separately. 6061 aluminum with Type II black anodizing for excellent corrosion resistance. Compatible with fuel, oil, coolant, alcohol, nitrous, and hydraulic fluid.
