well ims tarting my p pump swap tomorrow and am in need of a overflow valve. i can get one tomorrow if i drive for an hour for one. but my question is, do i need the valve to put on the pump before the pump goes on. or can i put it on after the pump is already on the engine

 

Depends some have room some dont and you can always take a die grinder and remove alil material so you can get it out.

 

you can put it in after the pump is on its a little tight but it will fit

 

it should go in with pump on!!!

 

cool thanks guys. that means i dont have to overnight the valve!