Heatshield Products Floor / Dog House Heat Shield Kit - Spray On Adhesive - Black - Ford E-Series 1997-2021 3550224-156- XL as well as a narrow-band

as well as a narrow-band simulator function that allows you to feed your engine's computer a factory signal while using the wide-band sensor for air/fuel measurement

1975-1979 Oldsmobile Starfire

and 401 V8 engines with 4

Super Duty Anti-Freeze

Heatshield Products Floor / Dog House Heat Shield Kit - Spray On Adhesive - Black - Ford E-Series 1997-2021 3550224-156- XL as well as a narrow-bandPre cut for easy installation Fits under factory doghouse shield and inside under carpet or mat Works for Class C and Utility bodiesHeatshield Products is a family owned manufacturer of heat management solutions for a wide range of automotive applications. Made in the USA of the highest quality materials, the Heatshield line of products reduces radiant heat by up to 90%, protecting valuable components from extreme heat and improving driver comfort.