This cluster replacement for a 1993 to 2002 Pontiac Firebird and Trans am. It can house a multiple different Holley, Haltech, Fueltech and tinker electronics screens. We can even make them to house guages or blanks for custom work. These all bolt up like stock ecept for on Holley 12.3 inch screens where some cutting is required. All of these dashes are modular so the top bueaty plates and bottom mounts plates can be swapped out for different looks and screens.