FAST Adapter Early Iac
FAST
$21.95
The idle air control allows the ECU system to control engine idle speed by controlling airflow around the throttle body blades.
This adapter connects an older IAC with a 2x2 weatherpack connection to a later model EFI harness that uses a Metripack/LS connection such as our EZ 2.0 or XFI Sportsman
Older IAC has 2x2 like our 307016.