GM IAT / MAT Sensor for Holley EFI - Terminator X Etc. - No Grommet

Genuine GM / ACDelco intake air charge sensor aka IAT or MAT. Works with Holley EFI and GM where needed. 
Can be mounted in your intake tube with a grommet. Not recommended for boosted applications!!!
Grommet hole size to be drilled: 1.00”