I have a '95 Z28 Camaro withthe LT1. I am wanting to swap it out for the LS1. What all would I have to do to make this swap possible? ex. ECU, Wiring harness, Gauges, ec. Need help!

 

You'll pretty much need a whole LS1 donor car, it's not an easy swap, it can be done, but we typically try to deter people from doing it. Put the time and money into your LT1.

 

yer lt1 can scream just as loud if you put money in to it

 

Unless you can get an LS1 for super super cheap, your better off modding the LT1. To answer the question, you will need the engine and trans, along with the wireing harness and ECU. If you want to use stock gauges you will also need to figure out if the chassis harness will interface with the engine harness and I do not know the answer to that.