The 1947 - Present Chevrolet & GMC Truck Message Board Network







Register or Log In To remove these advertisements.

Go Back   The 1947 - Present Chevrolet & GMC Truck Message Board Network > 47 - Current classic GM Trucks > The 1973 - 1987 Chevrolet & GMC Squarebody Pickups Message Board

Web 67-72chevytrucks.com


Reply
 
Thread Tools Display Modes
Old 11-16-2010, 09:41 AM   #1
Frozen1010
Registered User
 
Frozen1010's Avatar
 
Join Date: Nov 2010
Location: Rome,NY
Posts: 32
Instrument panel on 90 'Burb

Hello,

I have a 1990 R1500 Chevy Burb, and I am considering doing a custom instrument panel. I have read that there are two types of Spedometers, one that has a mechanical cable and one that is electronic. I have not taken the dash apart yet to see what I have, but if it has the mechanical type, is it possible to convert to an electronic type? Dealing with an electronic signal is way easier than a mechanical one and doing the conversion.

Thanks,

Lou
Frozen1010 is offline   Reply With Quote
Old 11-16-2010, 10:46 AM   #2
HOGDADDY
Registered User
 
HOGDADDY's Avatar
 
Join Date: Jul 2006
Location: Alabama
Posts: 661
Re: Instrument panel on 90 'Burb

Autometer has everything you need but its not cheap. You will need the speedo and the sending unit (http://www.summitracing.com/parts/ATM-5291/) that attaches to trans.

Last edited by HOGDADDY; 11-16-2010 at 10:47 AM.
HOGDADDY is offline   Reply With Quote
Old 11-16-2010, 07:56 PM   #3
iroc12valve
Registered User
 
Join Date: Jun 2010
Location: niagara, ontario
Posts: 109
Re: Instrument panel on 90 'Burb

you have an electronic speedo already
I believe its 84 and newer had electric speedo before that was the old nylon bushing/cable design
__________________
1991 V3500 350TBI/4l80/205 D60/14bff - Crew long
1987 IrocZ-28 525 horse/567 Lb Tq 383
1976 K30 on 39.5s One wheel drive thanks to a np203
and some K5's lol
iroc12valve is offline   Reply With Quote
Old 11-16-2010, 09:03 PM   #4
RandyP
Getting Old; Going Broke
 
RandyP's Avatar
 
Join Date: Apr 2010
Location: Owasso OK
Posts: 2,764
Re: Instrument panel on 90 'Burb

89 and down suburbans have cable driven speedo, for sure. 91 suburbans have electronic speedos, for sure. 90 model I'm not 100% on, but I'm thinking they are electronic. 81-87 trucks all had cable driven speedos in them.
__________________
Why is every used 350 sbc out of a corvette?
There's only two things that excite a man, expensive toys and real expensive toys.
VEGETARIAN: That's an old Indian word meaning "I don't hunt so good."
When the going gets tough, switch to power tools.
RandyP is offline   Reply With Quote
Old 11-16-2010, 10:18 PM   #5
joe231
Registered User
 
joe231's Avatar
 
Join Date: Dec 2007
Location: Palmer, Alaska
Posts: 13,821
Re: Instrument panel on 90 'Burb

Yep what Randy said.
90-91 burbs, blazers, and crews are electronic speedo
Posted via Mobile Device
__________________
CHEVY ONLY
joe231 is offline   Reply With Quote
Old 11-16-2010, 10:57 PM   #6
Jonboy
Slots go on anything!
 
Join Date: May 2003
Location: Richardson, TX
Posts: 5,957
Re: Instrument panel on 90 'Burb

The break is in 90. All 4wd trucks had electric speedo, some 2wd. Easiest way to tell is to slide under it on the drivers side and look at the tailhousing.
__________________
1974 Jimmy- 5.3/4L80e/NP241
Jonboy is offline   Reply With Quote
Reply

Bookmarks


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -4. The time now is 10:45 PM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
Copyright 1997-2022 67-72chevytrucks.com