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 12-16-2012, 12:33 PM   #1
77c10
Registered User
 
77c10's Avatar
 
Join Date: Aug 2011
Location: Gallatin, TN
Posts: 782
Aftermarket speedo question

I have an Autometer speedo in my 77. The end that accepts the cable is threaded but my cable is not. I have searched for a threaded cable but have had no luck. Anyone have any ideas? I wedged it on there and put a cable clamp on it but it eventually worked itself loose.

__________________
77 C10, 6.0LS/4L80E, 3:73 12 bolt. Boss 338's 20" x 10" w/ 285/50/20 rear. 20" x 8.5" w/ 245/40/20 front. Vintage Air. Full Autometer gauges recessed in factory bezel (Thanks bigblock73!) Gm Storm Grey Metallic paint

"Cool ain't ever cheap and cheap ain't ever cool"
77c10 is offline   Reply With Quote
Old 12-16-2012, 02:24 PM   #2
INSIDIOUS '86
Registered User
 
INSIDIOUS '86's Avatar
 
Join Date: Jul 2009
Location: washington
Posts: 4,178
Re: Aftermarket speedo question

Have you tried the factory clamp that screws on the stock gauge?
Also try tape to create a tight fit maybe?
Posted via Mobile Device
__________________
377 sbc thumpr cam autogear m23 muncie 3:73 Detroit trutrac
3''spintech prostreet mufflers xpipe 1 3/4 headers
build thread !http://67-72chevytrucks.com/vboard/s...d.php?t=577217
Iroc gauge threadhttp://67-72chevytrucks.com/vboard/s...d.php?t=554511
INSIDIOUS '86 is offline   Reply With Quote
Old 12-16-2012, 03:28 PM   #3
77c10
Registered User
 
77c10's Avatar
 
Join Date: Aug 2011
Location: Gallatin, TN
Posts: 782
Re: Aftermarket speedo question

The factory gauge is long gone. I have not tried tape yet. Looks like someone would make an adapter but I have not found one yet...
__________________
77 C10, 6.0LS/4L80E, 3:73 12 bolt. Boss 338's 20" x 10" w/ 285/50/20 rear. 20" x 8.5" w/ 245/40/20 front. Vintage Air. Full Autometer gauges recessed in factory bezel (Thanks bigblock73!) Gm Storm Grey Metallic paint

"Cool ain't ever cheap and cheap ain't ever cool"
77c10 is offline   Reply With Quote
Old 12-16-2012, 03:40 PM   #4
THE "10" SILVERADO
Registered User
 
THE "10" SILVERADO's Avatar
 
Join Date: Sep 2010
Location: Marble Falls, TX
Posts: 1,575
Re: Aftermarket speedo question

Autometer says the threading is 5/8 by 18 so I looked it up on ebay and found this (http://www.ebay.com/itm/SPEEDOMETER-...502#vi-content) would that work? Didn't know how long you needed.
__________________
Michael
Re-starting the neglected '77...http://67-72chevytrucks.com/vboard/s...=425464&page=9
THE "10" SILVERADO is offline   Reply With Quote
Old 12-16-2012, 04:36 PM   #5
INSIDIOUS '86
Registered User
 
INSIDIOUS '86's Avatar
 
Join Date: Jul 2009
Location: washington
Posts: 4,178
Re: Aftermarket speedo question



You need this clip
Posted via Mobile Device
__________________
377 sbc thumpr cam autogear m23 muncie 3:73 Detroit trutrac
3''spintech prostreet mufflers xpipe 1 3/4 headers
build thread !http://67-72chevytrucks.com/vboard/s...d.php?t=577217
Iroc gauge threadhttp://67-72chevytrucks.com/vboard/s...d.php?t=554511
INSIDIOUS '86 is offline   Reply With Quote
Old 12-16-2012, 04:53 PM   #6
77c10
Registered User
 
77c10's Avatar
 
Join Date: Aug 2011
Location: Gallatin, TN
Posts: 782
Re: Aftermarket speedo question

Quote:
Originally Posted by THE "10" SILVERADO View Post
Autometer says the threading is 5/8 by 18 so I looked it up on ebay and found this (http://www.ebay.com/itm/SPEEDOMETER-...502#vi-content) would that work? Didn't know how long you needed.
That looks like it wil do it! Thanks for the info guys...
__________________
77 C10, 6.0LS/4L80E, 3:73 12 bolt. Boss 338's 20" x 10" w/ 285/50/20 rear. 20" x 8.5" w/ 245/40/20 front. Vintage Air. Full Autometer gauges recessed in factory bezel (Thanks bigblock73!) Gm Storm Grey Metallic paint

"Cool ain't ever cheap and cheap ain't ever cool"
77c10 is offline   Reply With Quote
Reply

Bookmarks

Thread Tools
Display Modes

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 10:18 PM.


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