aFe Power Headers 19- GM Pickup 5.3L 10000603 and shipping costs

and shipping costs

The Competition Package Race Ready CNC Porting Eliminator Head flows 329 CFM which is enough airflow to reach that elusive 700 HP mark in aggressive drag race trim while allowing you to retain all of your standard valvetrain components

Low-profile

006" (12" long strings) individually packaged inside calibrated sleeves

Intake Manifold

aFe Power Headers 19- GM Pickup 5.3L 10000603 and shipping costsAll aFe POWER exhaust systems are engineered and manufactured in our Corona, California facility. Vehicle Applications: GM Silverado Sierra 1500 19 20 V8 5. 3L 6. 2L Vehicle Applications: GM Silverado Sierra 1500 19 20 V8 5. 3L 6. 2L Advanced FLOW engineering (aFe Power) is a premier designer and manufacturer of automotive performance upgrade systems and components. Current product lines include cold air intake systems, high performance direct fit and