This distributor adapter allows a OBD0 1988-91 MPFI chassis to plug in a OBD1 Distributor.
To use a OBD1 Distributor, you must also be using an OBD1, OBD2a or OBD2b ECU. (OBD Compliant)
If you need a OBD1 ECU Adapter or a VTEC Subharness, you can add them with the check boxes below.