Fits Chevy/GMC 2500HD/3500HD (17-19) Cold Air Intake; 6.6L; 10478 reg-cab Keep your tools

Keep your tools

6 V8 1977 - 1980 Pontiac Grand Prix 301/4

7L & 1996-1997 GMC Yukon 5

GMC G25/G2500 Van (1969)

Fits Chevy/GMC 2500HD/3500HD (17-19) Cold Air Intake; 6.6L; 10478 reg-cab Keep your toolsCold Air Intake 6. 6L Chevy GMC 2500HD 3500HD (17 19) Gain increased horsepower and throttle response while protecting your engine from harmful particles and debris with Rough Country's Cold Air Intake System. This intake system moves the air filter away from the stuffy engine compartment so cooler air can be circulated into the engine for an increase in power. Cooler air is denser, and brings more oxygen into the combustion chamber to help your