yes
No, you'll need an intake hose for either a 97 or 98
NO it will not even come close to fitting.
yes they will bolt on to the block. valve train will be the same. valve covers will be the same. but you will have to buy a different intake manifold. the bolt pattern and gaskets for the intake is different. there are aftermarket parts available for this swap
No it will not the 1991 is a TBI and the 1998 is a vortec engine. They have 2 different Fuel Injection systems. You would have to change a whole lot of things to make it work.
Seats for a 02 Tahoe will not fit in a 98 Tahoe. The reason they will not fit is because the 98 is to old.
Will an engine from a 98 explorer fit a 97?
Possibly. Depends on what kind it is. Most go from '98 to '02, then '03 to 05, but others fit all of those models.
The GCF is 1.
Will a ls7 motor fit n a 98 chevy camero
Yes. The wheels of the 98 ford f 150 can fit the 98 jeep cherokee.
Will a tranny from a 2001 corolla fit a 98 corolla