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.
Detroit Speed puts a significant amount of effort into developing long-lasting, dependable products that are formulated to exceed late-model performance expectations. Our systems are designed by exceptionally qualified engineers and built by fabricators dedicated to making the best systems they possibly can. Our parts are made using state-of-the-art manufacturing technologies–CNC machining, forging, hydroforming, and more–to bring your classic muscle car to the 21st century.
Months of testing, revising, and polishing stand behind every product we make available to the public, and our test cars prove the point. Each of our development mules receive thousands of hard miles attending car shows, completing road trips, crushing autocross paddocks, and storming track days in the process. The pursuit of perfection has always been our primary goal, and it always will be. Because of this, we can confidently say our systems are the best, most comprehensive solutions to any and all your muscle car problems.
|Chevrolet||Nova||Custom||1973 - 1974|
|Chevrolet||Nova||1969 - 1974|
|Chassis Codes||GM 1st Gen F-Body, GM Nova X-Body 1968-1974|
|Manufacturer Warranty||2-Year Limited Defects and Workmanship|