The pistons must be removed from the cylinders to replace the rings. Therefor, you must disconnect the rods from the crank. No options no alternatives period
yes it dose have ( trw ) one eye brow forged pistons !!!! cant remember about the crank... Yes it is a steel crank.
No. Crank and main bearings can be get at by dropping the oil pan, but to get to the small end rod bearings you've got to get the pistons out.
If the pistons are hitting the crankshaft, either you have1. the wrong pistons (350 pistons are relatively short butit is possible to purchase pistons with the same bore but a longer skirt... in which case they would hit the crank)or2. the wrong crankshaft with too much "throw"
No, it's bolted to the end of the crank which pistons/rods attached to.
you put in a 400 crank and shorter pistons
as the pistons go up and down, and the temperature changes the air in a crank case has to go somewhere. that is what the vent is for
you need a casting number some have thicker walls 2bolt vrs 4bolt mains ect.
The engine will not run, possibly damaging valves and pistons.
it turns the pistons causing the combustion neceserie to run the vehical
No.
Putting a 327 crank in a 350 makes it a 327. (3.25") You can't put a 327 crank into a 350 without changing the pistons. The piston would be 1/4" down in the hole, and would have very little compression.
Technically both, before the vehicle is running on its own via combustion the crankshaft rotates and moves the pistons, once combustion has occurred the pistons take over if you will and turn the crank which rotates the next piston into position for combustion