Auto Ventshade 15- Tahoe Ventvisor 14- Tahoe Helmet Forced Air Blower Filter 11 in Rotor

11 in Rotor

Adding a Silver Bullet Throttle Body spacer lengthens the intake tract which helps increase intake air speed

1988-1991 Chevrolet K2500

1986-1996 GMC G3500

75 :1 AFR 0-5V Output Gasoline values from 10 to 20 :1 AFR 0-5V Output E85 values from 6

Auto Ventshade 15- Tahoe Ventvisor 14- Tahoe Helmet Forced Air Blower Filter 11 in RotorAVS Original Ventvisor is an external mount side window deflector with an unique design that allows fresh air to circulate through open windows while keeping the weather out reducing interior heat and window fogging. Original Ventvisors are made in the USA and come with a Limited Lifetime Warranty. Easily refresh the air in your cab without letting rain or weather in just crack the window to remove stale, stubborn odors from things like pets, smoking