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Thumbnail Filmstrip of Accufab Idle Air Control Four Barrel 4150/4500 GM IAC Motor Images
Accufab has engineered our 4-barrel 4150 & 4500 series throttle body to use a late GM Idle Air Control Motor which simply pushes in to the IAC area of the throttle body.
This is an o-ring style, bolt-on IAC motor that uses an in-line 4 pin connector, not included.