I have a 145mph speedo that has a busted needle(spring unwound and out of mounting) and also trip reset is broken. Anyone know who can repair this unit? Got it free and would like to use it in my 86 IROC. Badman

I took mine to my local dealership and it was sent to a GM repair facility in TEXAS. Can't recall the name off hand. The speedo was repaired (actually it still bumps around three or four miles an hour) as well as the odometer.

Here's a link to repair the latter yourself:

https://www.thirdgen.org/forums/faq-...-fix-pics.html

JamesC