replacement injection pump questions?
 

my truck use to be my papaws and I bought it off him, about 4 years ago the injection pump went out, how I don't know. but I know that it has a pump on it from Missouri and it cost like 1800. just for that not counting the labor to put on. It made the truck run like a scalded dog! haha but now im wanting to add performance parts to it and I don't know what I have. if someone knows what I have or can help me id really appreciate it. it does have the stock fuel pin it in.

Sorry don't have a Crystal Ball to see what you have.
Will need the numbers off it at a minimum and any details of who did the pump.
Best bet would be to check with who supplied the pump

or send it in for rebuilding.

I was just wanting to know if anybody knew what I had, I don't know what company it came from and I don't know what's been done to it. It doesn't need rebuilt