GM IAC BOLT ON

GM IAC - IAC Replacement only.

Bolt on GM IAC for our Dominator Throttle bodies #473200 and #473255

AN ADAPTER PLATE IS NEEDED FOR OUR THROTTLE BODIES, THIS IS ONLY THE IAC. 

GM IAC ADAPTER KIT IS NEEDED FOR NEW INSTALLS OF IACS ON 200 AND 255 THROTTLE BODIES.