TPS/IAC/MAF sensors

Need some Help.

I purchased a stripped down LS1 intake and now need to purchase a TPS and IAC sensor. Do I just look for application for the LS1 Camaro or is there another application I need to look at?

I have a truck engine and elec harness as well and I am aware that the sensor(s) connector might need to be changed out and those seem to be availible too.

Since I didn't get the application year of truck and of course the MAF sensor which direction do I need to go for this sensor? I was told there are different ones for the Suburban and now I am a little stranded on how to proceed.

You should be able to get the year model from the code one the ECU, also there might be a build tag some where on the harness that will give you a build year. Post a picture of the connectors in question and I can probably tell you what year to get the sensors from. Some of the truck sensors have different plugs than the cars do. Worse case take some pictures of the plugs, take them to the auto parts store, have the counter guy pull some sensors from different trucks and see which one fit. Once you tell the counter guy what your doing , you'll be surprised how helpful some of them will be.