Technical electric speedometer

hi all.
got a little bit of an issue,
doing an engineswap in my 59 caddy with an ls1 and 4L60-E.
iknow i know, the original 390 is an cool piece, but i did buy my car with out an engine , and got a great deal on a complete ls1 engine with tranny.

so heres one of the issues i got now, dont wanna use the crappy looking expensive electric to wire motor stuff, just one more thing that will break,
im thinking of an small electric display or round speedo meter that i can fit in one of the round holes on the dash,

any ideas ?

 

Yes, get this- http://www.shiftworks.com/tailhousing.htm#4L60e

and keep your stock speedometer.

 

^^^^^this^^^^^

 

http://shiftworks.com/tailhousing.htm

I used this on my Nash so I could use the stock speedo and the tranny would still shift