My friend Just bought a 97' Tacoma with 99' t 100 motor Mated to a 3.0 5 speed he was told. The Motor leaks a little oil out of the front of pan should we use gasket on this motor or just straight silicone? Also the Flywheel dust plate was missing when he bought truck anybody know where we can get a replacement? Or should we just buy some sheet metal and make our own? Thanks for the help