I need information on the types of motor mounts and modifications necessary to fit the Cummins into a 92 Chevy. I bought this used Chevy with the Cummins, engine is not level, the oil pan is nearly against the cross member, and it is impossible to install the NV4500 transmission. HELP!!!! Immediate thoughts are to remove engine, cut down the cross member for more oil pan clearance, and fabricate new motor mounts. Would appreciate any advice you have. Thanks.