can anybody tell me if this speedometer http://www.speedwaymotors.com/5-Inch...DisplayId=1096 will work with my 99 ls1 /4l60e vss from my pcm. I have two 5 inch holes in my 39 ford's dash and wanted to find some gauges that will fit

 

Not sure about the Stewart Warners specifically, but it says programmable. If it is anything like the Autometer speedos then YES it will work. Esentially, they are just looking for a vss signal and then it is conditioned based on some programming steps you have to follow.

 

thanks I found the pdf on the gauge, and it looks like it will work ok