C3 Tech/Performance V8 Technical Info, Internal Engine, External Engine, Basic Tech and Maintenance for the C3 Corvette
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Old Jul 3, 2010 | 11:31 AM
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Ok....
Finally got my '68. 327/300
Drives great but has all the '68 problems I have read about.
Been thru this site and must already thank all the great people who contribute to help others. Hopefully some day as I get more acquainted I may be able to help someone else.

Some initial questions please....

Tach:

The tach cable is badly kinked and a bit frayed at dist connection. I understand this is quite common given the engineering. I am also guessing this is why tach doesn't work! Question is where do most of you buy your replacement parts? The car is numbers matching and in a beautiful condition. ( I promise to post pictures when my 13 year old daughter returns from camp and shows me how!)
I'd like to get the correct replacement parts and will pay more for quality.

Wiper/wiper door:

Grrrr.looks like this is going to be a lot of fun!
Wow! What a great site Wilcox has for info...would like to give them the part business if their inventory and quality are half what their site is.

seems as though someone tried to "bubba"(I believe that is the term here...) the vacuum lines, switches, overides..just about everything including drill out a new override for wipers right thru the wiper switch bezel!
Being '68 I know there are 1 year only parts...I like this car for that reason altho I would like to allow myself a retraction in the near future once I get into this.
anyway...wipers finally work but a short in the switch...again ready to order part once I recieve confirmation from some of you kind folks on best supplier. Wiper door stuck in open position...could be a number of things...I have 2 female plugs dangling off the wiper motor...a 3 prong female and a 2 prong female...I seem to be missing a part on the firewall...on passenger side right next to wiper motor...square hole with 2 tapped screw holes...any ideas here? does one of those plugs belong on a limit/safety switch that is supposed to be mounted here?
If i fix the wiper switch will the wipers go to full park position allowing the door to close?
any help here is greatly appreciaited.

About the tach again...is it worthwhile to buy the 90 degree fitting to prevent future binding?

I'll have many more questions as I get into this beauty...

Thanks you all in advance for any help you can provide.

Jimmy
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Old Jul 3, 2010 | 11:40 AM
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On your tach cable:

Don't buy the 90-degree fitting - it increases the torque required to drive the cable, and will accelerate the wear on the thrust surface for the crossgear inside your distributor. This will eventually cause complete lock-up and failure of the crossgear, if it has not already happened. Instead, re-orient your distributor to relieve the cable angle as outlined in the GM Service Bulletin on this subject - I have a copy of the SB and instructions on how to do it in my "Distributor Installation" paper - you can e-mail me for a copy.

Paragon is an outstanding supplier of very good quality parts. Tell them "Lars in Denver" sent you.

Lars
V8FastCars@msn.com
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Old Jul 3, 2010 | 11:49 AM
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Hi Jimmy,
68... NICE!
As Lars mentioned Paragon is a good source for parts as are Willcox, Zip, and Dr. Rebuild.
You do need to be careful just what you buy if you're concerned with originality. Many service parts and reproduction parts may be slightly or a lot different than what's on your car. Originality may or may not matter to you.
Have Fun!
Regards,
Alan

Look at the FAQ tab for picture posting help.
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Old Jul 3, 2010 | 11:55 AM
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In addition to the vendors mentioned by Alan, Long Island Corvette is also a supplier of very good quality, correct parts.

Lars
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Old Jul 3, 2010 | 12:21 PM
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Jimmy,
Welcome to the forum- you've come to the right place. As for this being your first post....they say the first time is always special. Feel free to have a smoke afterward.

So far your luck is really good here- you have 2 of the most knowledgeable guys already helping you. If Lars says Paragon is good, then it's good. I hear very good things about Wilcox too. Alan is one of the nicest, most helpful guys here and is well versed on restoration info. If you plan on doing much work on your 68 it would be wise to buy an assembly manual for it. They aren't cheap but they're well worth the cost. Good luck with the Vette. We look forward to pictures!
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Old Jul 3, 2010 | 12:32 PM
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Welcome to the CF

There is a wealth of knowlege here and all you have to do is ask. It has helped me fix my problems better than any book or manual. Don't forget there's 30-40 years worth of bubba mechanics that have had plenty of time to do things to your ride that go beyond the limits of the ordinary mind.

When I got mine most of the bolts under the hood I could take off with my hand or very little effort with a wrench. I really didn't understand how it was running fairly good.

Enjoy your VETTE !
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Old Jul 3, 2010 | 02:00 PM
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Originally Posted by Les
Jimmy,
Welcome to the forum- you've come to the right place. As for this being your first post....they say the first time is always special. Feel free to have a smoke afterward.

So far your luck is really good here- you have 2 of the most knowledgeable guys already helping you. If Lars says Paragon is good, then it's good. I hear very good things about Wilcox too. Alan is one of the nicest, most helpful guys here and is well versed on restoration info. If you plan on doing much work on your 68 it would be wise to buy an assembly manual for it. They aren't cheap but they're well worth the cost. Good luck with the Vette. We look forward to pictures!
the guys here can be alot of help, if you need some information. No questions are dumb questions, except for mine, once in a while. And welcome to the forum, enjoy your 68
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Old Jul 12, 2010 | 12:49 PM
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Welcome, let me know if we can help you out with any parts.
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Old Jul 12, 2010 | 02:21 PM
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Welcome kwik68, You said this is your first post but I was wondering if this is your first Corvette ??
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Old Jul 12, 2010 | 03:07 PM
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Originally Posted by lars
On your tach cable:

Don't buy the 90-degree fitting - it increases the torque required to drive the cable, and will accelerate the wear on the thrust surface for the crossgear inside your distributor. This will eventually cause complete lock-up and failure of the crossgear, if it has not already happened. Instead, re-orient your distributor to relieve the cable angle as outlined in the GM Service Bulletin on this subject - I have a copy of the SB and instructions on how to do it in my "Distributor Installation" paper - you can e-mail me for a copy.

Paragon is an outstanding supplier of very good quality parts. Tell them "Lars in Denver" sent you.

Lars
V8FastCars@msn.com
Dammit! That is exactly what I did on mine was install the 90* adapter. Works like a charm though...
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