Trans-Dapt Performance Cooling Fan Spacers

These steel cooling fan spacers from Trans-Dapt Performance Products are designed for use on Hummer H2 vehicles when installing a Trans-Dapt or Hamburger's Performance multi-port fuel injection (MPFI) spacer. Why do you need these fan spacers? When installing an MPFI spacer on H2 vehicles, the throttle body housing is repositioned forward slightly, leaving no clearance between the housing and the cooling fan. Trans-Dapt Performance Products cooling fan spacers move the fan forward slightly to regain safe clearance.