Yes, same block and heads, you will need to use lower and upper intake from the '01 on the '95 block and heads.
You will also need to swap over the Cam Position sensor and housing from '01, '95 used a different kind, or just get a new one as they tend to wear out at 80k miles.
Exhaust manifolds and accessories should just bolt up.
The reason you need the lower intake is because you need the '01 fuel injectors, they are for 65psi fuel pressure, '95 had 35psi fuel pressure.
Upper intake has all the sensors and controls, they will be different from '95 to '01, so you need to use '01 so wiring will work