Auto Ventshade Original Ventvisor Front / Rear Side Window Visor - Stick-On - Dark Smoke - Crew Cab - GM Fullsize SUV / Truck 2000-07 Valve Cover Breather All springs are then shot-peened

All springs are then shot-peened to eliminate residual surface stresses

intake valves and oxygen sensors

For AFCO 19

Affords excellent high-temperature engine protection under severe operating conditionsVP Racing Fuels make some of the best Motorsports Containers in the business

Auto Ventshade Original Ventvisor Front / Rear Side Window Visor - Stick-On - Dark Smoke - Crew Cab - GM Fullsize SUV / Truck 2000-07 Valve Cover Breather All springs are then shot-peenedAVS 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