After I installed the oil pump and timed the engine again, I put the timing cover back on, and loosely installed the balancer in case it had to be taken off again. I then flipped the engine and took the oil pan out of the box for a test fit. The oil pump pick up is the same from mustang to truck. However, the oil pan gaskets are different between the two. I had to modify the pick up with a block of wood and a hammer to get it to clear the bottom of the pan and the edge of the sump.