Made in USA. Our new Pure Stealth 4-Port Firewall Pass Through is designed to fit into a 2 1/2" diameter hole through your firewall. The Pass Through accommodates three #10 Reduced Barrier or E-Z Clip hoses (One A/C suction hose & two heater hoses) as well as one #6 Reduced Barrier or E-Z Clip A/C liquid hose. This kit also works with our Pure Stealth Nylon Braided A/C Hoses in both the Reduced Barrier and E-Z Clip format. A rubber O-ring seals against the firewall opening to protect paint and prevent water and fume infiltration. This slick firewall pass through eliminates the need for 8 fittings that are required with conventional firewall bulkheads saving money and eliminating possible leaks.

Kit includes:

One Pure Stealth Reduced Barrier & E-Z Clip A/C Aluminum 4-Port Firewall Pass Through

Two Pure Stealth #10 Reduced Barrier & E-Z Clip Hose x 5/8" Heater Hose Adapter Fittings

Note: If you have installed a Vintage Air system and used #10 A/C hose for your heater hoses, you understand that you will have to transition from the #10 A/C hose back to standard 5/8" heater hose in order to plumb the heater control valve into the supply hose. We have included two #10 Reduced Barrier & E-Z Clip Hose x 5/8" Heater Hose Adapter Fittings for this purpose.

if you haven't started using #10 A/C hose for your heater applications, give us a call and we can discuss the benefits and walk you through the process of selecting the correct fittings.