I'm going to ditch my Granatelli MAF. I am going to buy a stock unit but I need to know what years are compatible with my car.

 

All 4th gen F-body (LT1) with a MAF 94-97 use the same one. PN 25008308.

 

The new GM p/n is 25179711. It's the same MAF used on the LS1.

 

So I can just plug in a MAF off an LS1 car and my tuning won't change?

 

What I am saying is that the replacement LT1 and LS1 MAF are now the same part number. That being the case, I would think they would work on either engine. One benefit is that the LS1 MAF is much cheaper than the old LT1 MAF.

 

i have a 01 TA MAF on my car at the moment, FWIW.
and yes if u go to advance auto parts.com and look at the part numbers almost all of them are the same.