yes, I know the stock one is a 160, I will also have a pump off of a 96 manual with about 450,000 miles on it for sale soon, it should be the same as the modded one i think...
I am going to pull the 5k springs out of the modded pump and put in the 4500rpm springs from my scheid 13mm back in that one. New price is $1200 for the modded one and 500 with free shipping on the 160 pump.