I had the engine out twice put a new oil pump gasket in last time still have a leak. It drips right where the oil pump and block come together.

History got the car with a blown motor a 2003 300m 3.5L put a 2006 3.5L out of a charger stripped the motor down to just the block and heads. I put everthing off the 2003 on the 2006 block so it would bolt in.

Anyone got any ideas how to stop the leak it drips once ever 5 seconds.

 

You put in a gasket? The oil pump body is aluminum and may be warped at the sealing surface.