1982 dash guages info

[ozbowhunter]

i have a 1982 gmc stepside and just got a 82 chevy suburban instrument cluster with a clock given to me will this work oer will i need to change anything?
any help will be appreciated

i just conected it up and have no lights and one bulb fitting is missing at the bottom of the speedo does this need a special fitting t oget lights working ? im all new to this so help is needed
the original dash had been cut up and two aftermarket guages fitted and they looked terrible also there where breaks in the circuit so it had to go