One of my buddies gave me a P pump yesterday.....he said it was off of a 1996 ford with 215hp. It was dark when I picked it up ,I thought the pump number was 887, however when I got it home I could see it is 837. He also gave me a turbo off the same truck hx40. If I remember right he had a few 8.3 in his fleet and Im sure thats what these are off of. Now can I use this stuff on my 1994. Thanks guys