MSD Atomic AirForce throttle body adapters are designed to attach an OEM LS1/LS6 factory throttle body to an MSD Atomic AirForce polymer intake manifold. They're made from quality materials and install onto the MSD Atomic AirForce with no modifications. Product Features:Made w/High Quality MaterialsInstalls Onto MSD Airforce Intake Manifold w/No Modifications
