like jimabena said....
its cake dude get an sr5 cluster. run a wire for your tach to the unused (often capped off) green plastic connector at the coil. a male spade fits in there nice.
also u gotta change your oil sending unit. the warning light one will f*** your new oil guage, be sure to get a sending unit made for a guage, not an idiot light.
good luck
![Beer :beer:](https://board.marlincrawler.com/Smileys/marlin/beer.gif)