It would be wired for a tach even though 88-90 moonies didn't have a tach? I'm not doubting you I'm just a little surprised. And you have been plenty of help already so please don't go killing yourself to look it up on my account. Thanks again.
Hi
Hi Richard. Thank you for all the help that you have been giving people since the old fullsizechevy days.
I hope you are doing well and I hope that you can help me here. I have a '90 GMC Sierra RCSS with moonies. I also have a '91 tach cluster. I know you have shown us before the three...
There's a ten-year-old-thread on fullsizechevy.com from a Texas A&M guy that tells you everything but Ithink it's a pain in the ass. Lots of soldering and what-not.
Your best bet is to find an early '91 cluster. The back looks just like an 88-90 cluster but the front looks like a 92-94 cluster...
Hi everyone, this is my first post here but I used to post on FSC a lot. I am running a 2/4 drop on my '90 Sierra RCSS 2WD 5.7 with djm coils and Belltech leaf springs. First let me say thank you for this awesome thread.
Now here is my stupid question and a couple of follow-up stupid...