Detroit Speed 010904 Weld-In Firewall Fill Plate, 70-81 F-Body

Our exclusive Detroit Speed firewall fill plate is an excellent way to smooth your firewall when installing an aftermarket air conditioning system such as Vintage Air. Our panel smoothes the passenger side firewall, while retaining the stock cowl to firewall seam. The weld-in panel is made of 18-guage steel and has a rolled edge. It comes complete with installation instructions and is stamped with pride in the USA.

• Excellent way to smooth your firewall when installing aftermarket AC
• Smoothes passenger side firewall, while retaining stock cowl to firewall seam
• Weld-in panel made of 18-gauge steel
• Has rolled edge that can be ground to fit
• Stamped with pride in the USA

Firewall Fill Plate Installation Instructions (PDF)