It's towards the bottom front of the engine, next to the oil filter.
While underneath your car, look for a small silver cylinder left of the oil filter. This is the fuel filter housing and it is connected to the fuel pump.
27F
The fuel pump is in the fuel tank Turn key on-Should have a fuel pressure of 64-85 psi
fuel pump is bad
With the key on / engine off : I believe the 4.0 liter OHV is 35 to 45 PSI and the 4.0 liter SOHC is 64 to 75 PSI
fuel pump maximum output pressure is 64-85 psi however the actual operating spec with fuel pressure regulator vacuum disconnected is 34-40 psi.
check this website for a list of parts needed to repair your column http://www.tbirdparts.com/main.htm click your year on the top left of the page and follow from there
I purchased what is supposed to be a 64 through 66 thunderbird axle at a swap meet. The width from wheel mounting axle flange to flange is 61 inches with the brake drums removed. Thunderbird rear ends where supposed to have a 9 3/4 ring gear but the one I bought is a 9 inch. Maybe all t birds didn't get the larger gears.
in Google search enter what you are looking for.."64 Chevy" "64 Chevy fuel tank diagram". No luck try your local library.Some librarys have donated car repair manules.. Purchase one on line,or go to advanced auto and order a repair manual for 64 Chevy,"HAINES". I bet your best luck will come from on line search. Actually there is not much to a 64 chev fuel tank and connecting lined. If you are concidering installing a electric pump. Just cover the fuel pump mounting area with a metal plate. Use your old fuel pump for a template.Hook up your gas lines to the pump and you are ready to roll.You do need to connect electrical wires to get the electric pump operational.I think there was no mess filter in the fuel tank back then on the gm cars..??? You need to make sure your fule tank filler pipe has a vented gas cap on it. If you do not see a small vent hole in the center on bottom side of cap,go get one that does. A non vented fuel tank can cause problems with engine operation,and also can collaps a fuel tank,or at least give a heck of a try at doing so,and this is where engine acting up is the result. If you purchase a new mechanical fuel pump ,be certain to get the same as your worn out one. The connecting arm that goes into the engine to bunt up against the cam ,which operated like a old well pump to suck up water,be certain the lenght of the arm is the correct /fule pump is correct.Short arm can cause you to run out of gas before the tank hits 1/8 tank,and a long arm can ruin the pump ,basically bend the pump arm as it may not reguire a long stroke with the pump arm. You probably don't need all this information,but some times a little extra input never hurts a mind with the older cars.Good luck to you my friend.
They did from 61 - 64
17 gallon / 64 liter unleaded fuel tank
64 liters
they are 56 to 64