Without doing extensive research on it I can say surely it was a Chevy. -BY PURCHASING THE ITEM, YOU AGREE TO THE FOLLOWING.
BLOX Racing Fuel Management Unit Blue 12:1 Maximum Power BXFU-00400-12-BL
BLOX Racing Fuel Management Unit Type-A 12:1 Ratio Blue
Vortech Fuel Management Unit FMU Supercharger Turbo. Ford 4.6, 5.4, 6.8
Blox Fuel Management Unit FMU Type-A 12:1 ratio Blue BXFU-00400-12-BL