I'm away from my car for the next few days and i need to place an order to buy some supplies to get my car running for my deadline.. can someone help me out?

What is the thread size of the studs that hold the coils to the bracket? i believe its the next size smaller than m6x1.0.... i think its m5x??? (1.0 or 1.25??) can some one confirm this?

also, what is the diameter of the coolant line along the passenger size frame rail? it runs off the water pump housing to the heater core... i believe its 3/4? od? can someone confirm?

thanks in advance!

 

Coolant hose engine to pipe:
measures are in cm

outter:


inner:




the one from the pipe-->past turbos-->hose-->heater core is the same dimension.