1987-1993 Mustang Holley 7.5" EFI Dash Insert
This housing is our standard 87-93 instrument cluster housing that has been modified for the Holley EFI Digital 7.5 dash (553-106)
It has been prepared with a zero tolerance clearance for a clean, smooth, tight fit of the Holley 7.5 unit.
Once the Holley unit is installed it presents a near seamless factory installed look.
To secure the Holley unit to the housing it utilizes the factory Holley side mounting screw locations.