That depends on what your engine is. It'll be different for gas and diesel engines.
If it is an automatic transmission then it will be the 350 turbo that was put in it from the factory.
there is no reason you cannot put a car 350 in your truck, in fact any small block V8 will bolt right in.
There should be some sort of plug or cap in one of the valve covers. Check the owner's manual to be sure.
yes
undo the wires then take the bolts out then put the new one in.
5 quarts.
it should, i just put a 350 in a truck that had a 454 in it previously. mated 2 a 400 turbo tran
There should be a cap on the top of 1 of the valve covers, remove it and put oil in there.
You can only use the fuel oil in the diesel truck.
Drain some out..
GM. did not put a 350 engine in there trucks in 2000 You either have a 6.0L, 5.3L or 4.8L and the oil pump is not in the oil pan. It is built into the timing chain cover on the front of the engine. aftually the year 2000 was the last year that GM put a 350 engine in their 2500 and 3500 series trucks and the oil pump is in the oil pan attached with one bolt and two lineup pins. when you get the oil pump from the parts house you have to install the screen tube which comes seperatly, before installing the pump its self. with this being a 3500 series truck you can remove the oil pan with the engine still in place. it also gives you more room if you also remove the oil filter housing.
call autozone or autoadvance and they will tell you. they have that info in the computer. it should be something thicker than 10-30