Speedometer Fix
 

I have 3.73 gears intalled in my 2001 V6....the gears threw off my speedomter so it doesnt tell me the real speed i am going....what is the cheapest and most efficient way to fix my speedometer??

Thanks

Speed Calibrator (94-04 Manual & 94-98 Automatic) from american muscle

if its older than 98' and automatic you have to get a tuner or a chip. the chip is cheaper. look at american muscle. the sct 4-bank eliminator is a good choice.