LS1 Water pump fittings
Does anyone know how the heater hose nipples are installed in the Ls1 water pump? I want to run my heater hoses 90 degrees up and hide them under the fuel rail cover. Thinking that if I can remove them, I'll tap the pump for a 90 degree fitting with hose barb. Otherwise I guess I'll have to tig weld a 90 to the existing hose nipples.
Thanks, Martin






