0.312" hole diameter 10.250" overall length 7.125" overall width 8 bolt hole quantity 0.625 in. distance from edge of gasket to bolt hole center along width, 0.312 in. from outside edge to bolt hole center along length
0.286" hole diameter 15.500" overall length 11.370" overall width 16 bolt hole quantity 0.360 in. distance from edge of gasket to center of bolt holes non-circular