yes, the 350 block is identical to the 4.3 v6 only short 2 cylinders
4L60/E l
Yes it will bolt right up to it.
.043
Use an exhaust made for an LT1 engine the blocks are identical it is the insides that is different. Will bolt right on.
.43L. 1000ml=1L
43L of 18-k gold
Don't know what year you have but some sensors are temperature sensitive and you should run a 195 degree thermostat.
There is one before and one after the catalytic converter.
The fuel lines around the filter; you will need an adapter.
There is no adjustment required, but you can clean it with a carb cleaner.
0 degrees,should say right on the fan shroud on the same sticker that tells the spark plug gap. In order to time it correctly you must unhook the esc electronic spark control wire which is a tan wire with a black stripe located under the black cover on the passenger side firewall. It may set off a service engine soon light. When your done timing it unhook the battery cable and the light should go out.
What year is the gtp, if 95 or newer yes, if gtp is in the 80's then no due to pollution restrictions today, and may have to change the computers from each vehicle. Each computer is set to specs for the engine it controls.