0.688" hole diameter 35.625" outside diameter 36 bolt hole quantity inside diameter consists of 2 full passes separated by a 0.375 in. wide rib circular
0.281" hole diameter 13.250" overall length 13.250" overall width 16 bolt hole quantity 0.312 inch distance from edge of gasket to bolt hole center along length non-circular
0.140" hole diameter 5.500" overall length 2.000" overall width 4 bolt hole quantity two 0.166 dia holes located 1.500 center to center distance between bolt hole each side of aperture