0.781" hole diameter 11.990" overall length 9.490" overall width 4 bolt hole quantity one 0.531 in. dowel hole located 1.500 in. c to c distance between dowel hole non-circular
0.344" hole diameter 4.600" overall length 4.600" overall width 4 bolt hole quantity outside corner radius taken from center of gasket, bolt holes on 4.600 in. bolt circle dia non-circular