4-71 471 Blower Hat Spacer Supercharger Injector EFI Intake Riser Nitrous Plate 1"

This is for a 4-71 supercharger that could be used as a spacer or be fitted for injectors or as a NOS plate but that is up to you to decide. It is made from 6061 billet aluminum and has a machined finish that is pictured but could easily be polished or left as is.