i was j/w if anyone knew the part number for this??? i was told that to dont actually come from GM but if they do and have a gm part number i can get it cheap cuz i work for a chevy dealer- i also heard they came on some chevy cars, anybody wanna elaborate for me??? and if i get one and wire it up will i have to change anything on my hondata?

 

i believe the old transam's had it