Auto Ventshade Original Ventvisor Front / Rear Side Window Visor - Stick-On - Dark Smoke - GM Fullsize SUV 2021 1346118 This produces lower air intake

This produces lower air intake temperatures which results in added horsepower and the ability to add more timing advance with less detonation

Billet Metering Plate Kit - Designed for carburetors with side-pivot fuel bowls and no secondary metering block (most vacuum secondary carburetors)

0 psi Preset

Tear Off Machine Installation Kit

Auto Ventshade Original Ventvisor Front / Rear Side Window Visor - Stick-On - Dark Smoke - GM Fullsize SUV 2021 1346118 This produces lower air intakeAVS 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