0.187" hole diameter 7.625" overall length 6.562" overall width 12 bolt hole quantity 0.250 in. radius located all four corners of aperture non-circular
0.380" hole diameter 9.250" overall length 5.250" overall width 6 bolt hole quantity 0.380 in. distance from edge of gasket to center of bolt holes along lg 0.440 in. distance from edge of gasket to center of bolt hole along w non-circular