If you are looking for a cheaper alternative, I have a pump out of my parted out 2000 SVT I'd sell pretty cheap.
The first Blown 3 Liter! "Drive it till the wheels fall off" -my personal motto!!!! 98.5 T-Red SVT #6180 Many Mods Buckshot77@aol.com Owner of 00 #1611 Silver Totalled on 10/7/01 SVT Parts for Sale
