peoples i got a question for you i would like to do a sr5 gauge swap in my 94 2wd pickup i have the base package so its just the temp.,speedo,fuel gauge so i would like to know what i need to do and what to look for and what kind of money they cost thank you

 

im not positive on the 94, but on my 87 i had to change out the oil sending unit, cost like $30

 

i know about oil sending unit what about a tach wire do i have to run my own