Aftermarket Mercruiser 863656A1 Delco HEI Ignition Lead Set Application: 8 Cylinder Mercruiser 5.0L MIE, MPI, with Delco HEI IgnitionSpark plug lead set 631-0011 is for use on V8 Mercruiser stern drive and inboard engines (5.0L, 5.7L and 6.2L MPI) with...
