the knock sensor, map sensor, coolant temp,throttle position sensor,low coolant sensor, air pressure sensor any more im missing

 

temp gage sensor, engine temp sensor, knock sensor, map and oil pressure. tps is on the tb, low coolant is in the radiator, intake air temp is in the air intake, idle air control is in the tb, maf is in the air intake

 

I think that you are confusing all of the various sensors that are used for engine control and thinking that they are all installed on the engine (block). Most sensors are not installed in the block, they are in the intake, or some other location (low coolant sensor is in the radiator).

If you have the newer block and are building the engine to go into your '94, then just use the sensors that your '94 already has. That way everything will plug right back into your harness and you won't have to rewire anything to make it work.

All of the LT1 blocks are pretty much identical between the years. The changes were made to the timing cover and some additional sensors were added in later years (but not in the block itself). Two additional O2 sensors were added when the cars changed from OBDI to OBDII computers.