Performance Polymer Intake Manifold for GM Gen-V LT Engines 2004-chevrolet-colorado-esi4746149 1 - Plastic - Black

1 - Plastic - Black / Gray - Kit

75 in Long - Stainless - Natural - Each

Exhaust Bend - U-Bend - Mandrel - 4 in Diameter - 7 in Radius - 6 in Legs - 16 Gauge - Steel - Each

Fuel Pump Blockoff - Chevy Bowtie Logo - Steel - Chrome - Big Block Chevy - Each

Bung - 10 AN Female - Weld-On - 1-1/8 in OD - Aluminum - Natural - Each

Performance Polymer Intake Manifold for GM Gen-V LT Engines 2004-chevrolet-colorado-esi4746149 1 - Plastic - BlackThe MSD Atomic AirForce intake manifold delivers improved airflow and distribution to improve the performance of stock and modified engines. The unique bell mouthed runner entrances maximize airflow and minimize shrouding all while optimizing the available plenum volume for an unobstructed flow path over opposing runners. The polymer molded 2 piece design allows for easy access to the runners for porting. The Atomic AirForce LT1 manifold accepts OEM