I'm getting ready to drop my 4g64/63 into my 86 D50 4wd and it looks like I'm going to have oil pan clearance issues with the front differential if I use the stock Mighty Max 4g64 oil pan. I see there are aftermarket pans from Moroso and OBX that look like they will clear a lot better but they are for the 6 bolt 4g63. Does anyone know if they would fit on a 6 bolt wide block 4g64?