I have lt1 and ls1 cars and have stock and granatelli mafs.The granatelli are black and red ends so no problem there but are the lt1 and ls1 mafs interchangeable ? Have some weird o2 problems in my lt1.
I searched and came up with lt1 part number of 25008308 and ls1 part number25179711 but the numbers on my mafs either the sticker number by the serial or the stamped in number by the connector dont look anything like
the 25xxx numbers more like 8xxx. Can you use an lt1 in an ls1 and vice versa.They seem to be the same size at least in my 99 and 96 camaro and firebird.

Can someone help me figure out which maf is which.