i found a kit on ebay for an impala for an overhead console but im kind of conufsed about it.

BBEngineering Impala / Monte Carlo Products

theres the link to the company its from. its the driver info center. is this a stand alone kind of thing or something i have to splice into my wiring harness? the auction goes off in a couple of days and i wouldnt mind picking it up for cheap if its a stand alone product?

 

Since it comes with the temp sensor and wiring for the Chevy, it wouldn't be too bad to do. You'd have to run your own power/ground to it, and run the wiring to the temp sensor, but it looks like a pretty easy install.