i have an autometer sport-comp monster tach. it is model 3904 on this page, http://www.egauges.com/vdo_mult.asp?...ort_Comp&Cart= . it also has another red lite that goes with it. the site also has installation instructions. pm with email address if u want actually pics. make some offers.
thanks
mike

 

price??

 

lookin for around $100 for it.