yes you can. speedo gauge,voltmeter , tach, water temp,fuel gauge..Ok well I live in CA, I'd like to put in a V8 for sure but for example If I got an LS1 engine can I still use the gauges (stock) from my 84 S10? or what V8 do you guys recommend.
You've got a lot of homework to do!also how do i go about for the Harness and the ECM or PCM and with the OBD 2 port and so on where can I pick that up? and the LS1 should be more emission cleaner than the 2.8 from my 84 right?