GM Idle Air Control Motor for 4150 Throttle Body blow off Billet 6061-T6 Aluminum construction

Billet 6061-T6 Aluminum construction

Two-Way Adjustable Linkage – Offers greater flexibility for custom setups and throttle response tuning

FAST® engineers teamed up with airflow specialists at RHS® to develop polymer intake manifolds for GM LS based engines

The design of the Nitrous Pro Flow Patent Pending V-Force Nozzle provides the most gradual and natural introduction of nitrous and fuel into the intake tract

This throttle position sensor

GM Idle Air Control Motor for 4150 Throttle Body blow off Billet 6061-T6 Aluminum constructionIAC motor for Wilson 4150 throttle bodies only (part # 472175), will not work on Wilson 4500 throttle bodies.