C3 Tech/Performance V8 Technical Info, Internal Engine, External Engine, Basic Tech and Maintenance for the C3 Corvette
Sponsored by:
Sponsored by:

what length Speedo cable on a '78?

Thread Tools
 
Search this Thread
 
Old Jul 27, 2002 | 06:53 AM
  #1  
UK Phil '78's Avatar
UK Phil '78
Thread Starter
Intermediate
 
Joined: May 2002
Posts: 31
Likes: 0
From: Leicester Leicestershire
Default what length Speedo cable on a '78?

One of the previous owners of my 78 replaced the original 2 part, cruise control speedo cable with a sigle length speedo cable which comletely by-passes the cruise control.

This has now bust and I need to order a new one but I've three options on the length:
63 inches
83 inches
100 inches

I dont particularly want/need the cruise control back so I'm happy to stick with the current set-up but which length should I buy?

(I know I could get under the car with a tape measure but I'm being lazy :sleep: )
Reply
Old Jul 27, 2002 | 09:11 AM
  #2  
VettePaul's Avatar
VettePaul
Racer
 
Joined: Nov 2000
Posts: 320
Likes: 0
From: Warrington England
Default Re: what length Speedo cable on a '78? (UK Phil '78)

Hi Phil, Just done that on mine and got it thru Ray at Corvette Kingdom. He didn't even ask the length and when it came it was spot on. Give him a try !Paul
Reply
Old Jul 30, 2002 | 08:51 AM
  #3  
UK Phil '78's Avatar
UK Phil '78
Thread Starter
Intermediate
 
Joined: May 2002
Posts: 31
Likes: 0
From: Leicester Leicestershire
Default Re: what length Speedo cable on a '78? (VettePaul)

An Update...

Further inspection has revealed that the cable has not snapped, but has in fact come away from the tranmission. The 'knurled' connector end of the speedo cable is still in the transmission but the cable has come out and is hanging loose.

Is this repairable or do I have to scrap it and start from scratch with a new cable/connector?

b.t.w. how do I get the 'knurled' connector off the transmission - is it simply a case of unscrewing it? :bb

Paul- cheers for you reply - I'll see if I can fix what I've got first but if not then I'll probably give Ray a ring.
Reply
Old Jul 30, 2002 | 09:26 AM
  #4  
Neo Fender's Avatar
Neo Fender
Drifting
15 Year Member
 
Joined: Mar 2001
Posts: 1,411
Likes: 2
From: St. Louis, Missouri
Default Re: what length Speedo cable on a '78? (UK Phil '78)

An Update...

Further inspection has revealed that the cable has not snapped, but has in fact come away from the tranmission. The 'knurled' connector end of the speedo cable is still in the transmission but the cable has come out and is hanging loose.

Is this repairable or do I have to scrap it and start from scratch with a new cable/connector?

b.t.w. how do I get the 'knurled' connector off the transmission - is it simply a case of unscrewing it? :bb
You're probably better off just replacing the cable. The only thing that's repairable/replaceable is the inner length of metal that turns. The knurled connector is simply screwed/unscrewed by hand.
Reply

Get notified of new replies

To what length Speedo cable on a '78?





All times are GMT -4. The time now is 12:04 PM.

story-0
Top 10 Corvette Engines RANKED by Peak Torque (70+ Years of Muscle!)

Slideshow: Ranking the top 10 Corvette engines by torque output.

By Joe Kucinski | 2026-05-05 11:58:09


VIEW MORE
story-1
Corvette ZR1X Will Be Pacing the Indy 500, And Could Probably Race, Too!

Slideshow: A Corvette pace car nearly matching IndyCar speeds sounds exaggerated, until you look at the numbers.

By Verdad Gallardo | 2026-05-04 20:03:36


VIEW MORE
story-2
Top 10 Corvettes Coming to Mecum Indy 2026!

Among a rather large group of them.

By Brett Foote | 2026-05-04 13:56:44


VIEW MORE
story-3
Top 10 C9 Corvette MUST-HAVES to Fix These C8 Generation Flaws!

Slideshow: the top 10 things Corvette owners want in the C9 Corvette

By Michael S. Palmer | 2026-04-30 12:41:15


VIEW MORE
story-4
10 Revolutionary 'Corvette Firsts' Most People Don't Know

Slideshow: 10 Important Corvette 'firsts' that every fan should know.

By Joe Kucinski | 2026-04-29 17:02:16


VIEW MORE
story-5
5 Reasons to Upgrade to an LS6-Powered Corvette; 5 Reasons to Stay LT2

Slideshow: Should you buy a 2020-2026 Corvette or wait for 2027?

By Michael S. Palmer | 2026-04-22 10:08:58


VIEW MORE
story-6
2027 Corvette vs The World: Every C8 vs Its Closest Competitor

Slideshow: 2027 Corvette lineup vs the world.

By Joe Kucinski | 2026-04-24 16:12:42


VIEW MORE
story-7
10 Most Common Corvette Problems of the Last 20 Years!

Slideshow: 10 major Corvette problems from the last 20 years.

By Joe Kucinski | 2026-04-14 16:37:05


VIEW MORE
story-8
5 MOST and 5 LEAST Popular Corvette Model Years in History!

Slideshow: 5 most and least popular Corvette model years.

By Joe Kucinski | 2026-04-08 13:25:01


VIEW MORE
story-9
2027 Corvette Buyer's Guide: Everything You Need to Know!

Slideshow: 2027 Corvette buyer's guide

By Joe Kucinski | 2026-04-17 16:41:08


VIEW MORE