so my water pump took a shit on me today... lol shitty ass northern california valley heat and 4.10s dont match when you have got the need for speed.... so onto my question lol is the water pump form a pi 2001 motor interchangeable with my npi motor and also how much would i be out completely on a pi swap if had the parts themselves im meaning like gasketsetcc... what all do i need for the build and whats the cheapest route and also maybe looking for some nice valive covers let me know asap... and i always say please and thank you lol :headbang: