the reason the 302 and 351 uses a differnt pan is that the rear main is bigger, the radius of the 302 pan will not fit over the rear main, other than that the pans are identical
__________________
Governments are instituted among Men, deriving their just powers from the consent of the governed, — That whenever any Form of Government becomes destructive of these ends, it is the Right of the People to alter or to abolish it