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

T5 Install PART 2

Thread Tools
 
Search this Thread
 
Old Jun 12, 2020 | 04:36 PM
  #81  
derekderek's Avatar
derekderek
Race Director
 
Joined: Jul 2015
Posts: 13,082
Likes: 3,399
From: SW Florida.
Default

Speaking of flywheels, are they available in Europe? Are you trying to find one with a lower clutch face or do you want me to ship you this flywheel?
Reply
Old Jun 14, 2020 | 01:16 AM
  #82  
DorianC3's Avatar
DorianC3
Thread Starter
Melting Slicks
Liked
Loved
Community Favorite
Top Answer: 1
 
Joined: Nov 2017
Posts: 2,352
Likes: 518
Default

Originally Posted by derekderek
Speaking of flywheels, are they available in Europe? Are you trying to find one with a lower clutch face or do you want me to ship you this flywheel?
Yes, plz . Flexplates you could conceivably find here. Flywheels... not so much. I'll PM you.

Other news: the low-profile pressure plate will take another weeks as it is being custom made and was not in stock.
That turned out to be a white rabbit. He only had two-piece seals.

Last edited by DorianC3; Jun 14, 2020 at 01:16 AM.
Reply
Old Jun 14, 2020 | 05:36 AM
  #83  
derekderek's Avatar
derekderek
Race Director
 
Joined: Jul 2015
Posts: 13,082
Likes: 3,399
From: SW Florida.
Default

that pressure plate should fit either type one or two-piece flywheels. clutch face is the same.

Last edited by derekderek; Jun 14, 2020 at 05:40 AM.
Reply
Old Jun 15, 2020 | 03:27 PM
  #84  
DorianC3's Avatar
DorianC3
Thread Starter
Melting Slicks
Liked
Loved
Community Favorite
Top Answer: 1
 
Joined: Nov 2017
Posts: 2,352
Likes: 518
Default

Closer still











Reply
Old Jun 15, 2020 | 03:59 PM
  #85  
derekderek's Avatar
derekderek
Race Director
 
Joined: Jul 2015
Posts: 13,082
Likes: 3,399
From: SW Florida.
Default

be careful posting stuff like this. next thing you know there will be a whole pile of crossmembers arriving at your house...
Reply
Old Jun 17, 2020 | 03:13 PM
  #86  
DorianC3's Avatar
DorianC3
Thread Starter
Melting Slicks
Liked
Loved
Community Favorite
Top Answer: 1
 
Joined: Nov 2017
Posts: 2,352
Likes: 518
Default

Originally Posted by derekderek
be careful posting stuff like this. next thing you know there will be a whole pile of crossmembers arriving at your house...
Beer plz.

With the booster in place there was no space for a reservoir on top of the clutch master cylinder. I needed to install a remote one. To do that I needed to drop the horn relay, brake booster and vacuum storage tank .

While I was at it, I patched the cracks in the vacuum storage tank.




This is the only place I could find that, for the moment, seems to work.




The vacuum lines clear. Booster clear. Clutch master cylinder good as well. I hope it works.

The kit provides sheet metal screws but this is glass, so I went with bolts.



Last edited by DorianC3; Jun 17, 2020 at 03:15 PM.
Reply
Old Jun 17, 2020 | 11:41 PM
  #87  
DorianC3's Avatar
DorianC3
Thread Starter
Melting Slicks
Liked
Loved
Community Favorite
Top Answer: 1
 
Joined: Nov 2017
Posts: 2,352
Likes: 518
Default

Hurry up and wait





Well, I suppose I have a mess of other details to attend to. It’s frustrating nonetheless.
Reply
Old Jun 18, 2020 | 04:04 PM
  #88  
DorianC3's Avatar
DorianC3
Thread Starter
Melting Slicks
Liked
Loved
Community Favorite
Top Answer: 1
 
Joined: Nov 2017
Posts: 2,352
Likes: 518
Default

The master cylinder/pedal action is smooth. The remote reservoir clears everything nicely. The brake booster is reinstalled.






Then there’s always that nagging feeling that, as I wrench, pull and fasten... I am knocking wires loose and releasing a few more gremlins.

Last edited by DorianC3; Jun 19, 2020 at 01:25 AM.
Reply
Corvette Stories

The Best of Corvette for Corvette Enthusiasts

story-0

Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

 Michael S. Palmer
story-1

Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!

 Joe Kucinski
story-2

150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

 Joe Kucinski
story-3

8 Coolest Corvette Pace Cars (and Replicas) of All Time

 Verdad Gallardo
story-4

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

 Joe Kucinski
story-5

Corvette ZR1X Will Be Pacing the Indy 500, And Could Probably Race, Too!

 Verdad Gallardo
story-6

Top 10 Corvettes Coming to Mecum Indy 2026!

 Brett Foote
story-7

Top 10 C9 Corvette MUST-HAVES to Fix These C8 Generation Flaws!

 Michael S. Palmer
story-8

10 Revolutionary 'Corvette Firsts' Most People Don't Know

 Joe Kucinski
story-9

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

 Michael S. Palmer
Old Jun 19, 2020 | 09:42 AM
  #89  
DorianC3's Avatar
DorianC3
Thread Starter
Melting Slicks
Liked
Loved
Community Favorite
Top Answer: 1
 
Joined: Nov 2017
Posts: 2,352
Likes: 518
Default

Interesting. I don’t think I read of anyone else running into this issue.

I mocked everything up. The removable cross member seems to clear exhaust pipes without too much trouble.

The issue now is the tail shaft housing. This bit here is contacting the cross member and preventing it from fully seating.





It seems to be some sort of a bolt mount hole. It looks like it can be cut off without any issue.
Reply
Old Jun 19, 2020 | 10:12 AM
  #90  
trevorhowe1212's Avatar
trevorhowe1212
Instructor
 
Joined: Oct 2018
Posts: 127
Likes: 21
From: Omaha, NE
Default

I had the same problem. Sawzall worked quite well. But with my 80 crossmember, I also had to notch it. I also had clearance issues with the speedometer cable attachment. Without notching the crossmember, I couldn't get it threaded on. Don't think you'll have that problem with your early style crossmember.

https://www.corvetteforum.com/forums...-problems.html
Reply
Old Jun 19, 2020 | 01:08 PM
  #91  
derekderek's Avatar
derekderek
Race Director
 
Joined: Jul 2015
Posts: 13,082
Likes: 3,399
From: SW Florida.
Default

there is a weight that bolts to them and hangs off the back. supposed vibration dampener. like this. https://secure.cougarpartscatalog.co...sionthemeid=26 but it is from a C4 ford. useless and in the way.

Last edited by derekderek; Jun 19, 2020 at 01:16 PM.
Reply
Old Jun 21, 2020 | 12:20 PM
  #92  
DorianC3's Avatar
DorianC3
Thread Starter
Melting Slicks
Liked
Loved
Community Favorite
Top Answer: 1
 
Joined: Nov 2017
Posts: 2,352
Likes: 518
Default

Still a long way to go, but this is a big step... particularly with mocking things up. It seems to fit nicely.



Pilot holes drilled and lift in place.



No washers yet, but you get the idea.



I don’t like that I’ll have to cut up and fit the horseshoe exhaust hanger. There must be a way to support/hang the exhaust pipes other than at this cross member. Any ideas ?

Last edited by DorianC3; Jun 21, 2020 at 12:42 PM.
Reply
Old Jun 21, 2020 | 03:08 PM
  #93  
DorianC3's Avatar
DorianC3
Thread Starter
Melting Slicks
Liked
Loved
Community Favorite
Top Answer: 1
 
Joined: Nov 2017
Posts: 2,352
Likes: 518
Default

Driveshaft needs to be shortened by 3.25 ~ 3.50
Reply
Old Jun 21, 2020 | 06:06 PM
  #94  
derekderek's Avatar
derekderek
Race Director
 
Joined: Jul 2015
Posts: 13,082
Likes: 3,399
From: SW Florida.
Default

Exhaust hangers are pretty Universal. You could probably get one in Boulder right the floorboard and ensure to in front of or behind the crossmember and then put a clamp on it and give her the position so holds it in the middle of the cutout. Along these lines. https://shop.advanceautoparts.com/p/...B&gclsrc=aw.ds

Last edited by derekderek; Jun 21, 2020 at 06:09 PM.
Reply
Old Jun 22, 2020 | 04:41 AM
  #95  
DorianC3's Avatar
DorianC3
Thread Starter
Melting Slicks
Liked
Loved
Community Favorite
Top Answer: 1
 
Joined: Nov 2017
Posts: 2,352
Likes: 518
Default

Originally Posted by derekderek
Exhaust hangers are pretty Universal. You could probably get one in Boulder right the floorboard and ensure to in front of or behind the crossmember and then put a clamp on it and give her the position so holds it in the middle of the cutout. Along these lines.
Hi Derek,

what did you mean by “get one in Boulder right the floorboard...” A few typos might have found their way in there.

I’m trying to visualize but failing.

Thks !!!

D.

Last edited by DorianC3; Jun 22, 2020 at 04:42 AM.
Reply
Old Jun 22, 2020 | 05:27 AM
  #96  
derekderek's Avatar
derekderek
Race Director
 
Joined: Jul 2015
Posts: 13,082
Likes: 3,399
From: SW Florida.
Default

voice to text and didn't check it. get one and bolt it right to the floorboard. or right to the crossmember itself. cuz you will be holding pipes right to left as much as up. pretty much to keep the exhaust where it is, not actually support it.

Last edited by derekderek; Jun 22, 2020 at 05:32 AM.
Reply
Old Jun 26, 2020 | 09:12 AM
  #97  
DorianC3's Avatar
DorianC3
Thread Starter
Melting Slicks
Liked
Loved
Community Favorite
Top Answer: 1
 
Joined: Nov 2017
Posts: 2,352
Likes: 518
Default

Low profile clutch came in. I should be able to install and bleed the clutch this weekend.




Reply

Get notified of new replies

To T5 Install PART 2

Old Jun 27, 2020 | 02:57 PM
  #98  
DorianC3's Avatar
DorianC3
Thread Starter
Melting Slicks
Liked
Loved
Community Favorite
Top Answer: 1
 
Joined: Nov 2017
Posts: 2,352
Likes: 518
Default

So, installing the pressure plate was of course the easy bit. This time I fiddled with the installation tool. It’s plastic. Junk. Too much play.

I gradually tightened the pressure plate and, by touch, made sure that the pressure plate was lining up with the clutch disc. This attention paid off later on !


Oh how nice. It’s also blue. Nice to know

I measured the clearance and from a 0.200 overlap I went to 0.480 air gap. This meant I needed 4 shims to get me 0.120 air gap.



You are shooting for 0.150 but no more than 0.200 and no less than 0.100. So we are good ! So far, the low profile pressure plate was the right solution. To be seen if it works.

Before the trans went in I added two quarts of ATF. Experienced folks can see this one coming.

I also rigged the easiest bracket I ever made for the speedo.



Then I needed to fab some sort of connection for the reverse light.

Then came trimming the bolt holes on the tailhousing.



I HATE ATF. I thought I was DONE with it going to manual from auto. Not so fast. As I got ready to line up the trans... 2/3rd spilled out on the floor. When yer on your back the car inches away from your nose... that’s really annoying. Lesson learned.

I thought I could leave the bellhousing on there but no... the HRC will not clear it. The trans needs to be installed together with the bellhousing.



With the bell now on there, the installation was surprisingly easy... except for the ATF all over the place.

And then I saw it: Fuuuh...



There is no way to get the hydraulic line on there while the transmission is installed. Off it comes.

As easy as it was to go on, it was a nasty battle getting it back off.

Then the next problem was the pivot ball. Groan. I tried sawzallling it off but the steel is too strong. So the bellhousing has to come off again for me to remove it.



After a loooong battle (this time it was less easy) the trans is back in there. Hopefully for good.










Last edited by DorianC3; Jun 27, 2020 at 03:17 PM.
Reply
Old Jun 27, 2020 | 03:28 PM
  #99  
derekderek's Avatar
derekderek
Race Director
 
Joined: Jul 2015
Posts: 13,082
Likes: 3,399
From: SW Florida.
Default

the trans saw the line on the bench and said "watch this." irritating. .100 better than .200 clearance. is that release bearing spring loaded to pull back to the stop? or like a brake caliper. it will stop returning when the pressure plate stops pushing it? cuz if it opens all the way up, that is that much farther wifey has to push the pedal. and a LOT of this conversion is making Mama happy so you get to keep it...
Reply
Old Jun 27, 2020 | 04:01 PM
  #100  
DorianC3's Avatar
DorianC3
Thread Starter
Melting Slicks
Liked
Loved
Community Favorite
Top Answer: 1
 
Joined: Nov 2017
Posts: 2,352
Likes: 518
Default

Originally Posted by derekderek
the trans saw the line on the bench and said "watch this." irritating. .100 better than .200 clearance. is that release bearing spring loaded to pull back to the stop? or like a brake caliper. it will stop returning when the pressure plate stops pushing it? cuz if it opens all the way up, that is that much farther wifey has to push the pedal. and a LOT of this conversion is making Mama happy so you get to keep it...
I thought I heard my trans say: hold my beer.

It’s not spring loaded. It’s supposed to self clear like a brake caliper.

We won’t find out fully tomorrow but at least I’ll get an idea of the pedal feel as I bleed the system: press pedal slowly down, then bring it back up. Wait ten minutes for bubbles to rise. Repeat but only halfway. Wait another 10 min and it’s done.

Right like everything else on this... it’s gonna be that easy.
Reply



All times are GMT -4. The time now is 12:07 PM.

story-0
Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

Slideshow: How to Protect A Convertible Top: 10 DOs & DON'Ts

By Michael S. Palmer | 2026-04-03 00:00:00


VIEW MORE
story-1
Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!

Slideshow: The 10 most explosive Corvettes ever built based on power-to-weight ratio.

By Joe Kucinski | 2026-05-20 07:23:03


VIEW MORE
story-2
150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

Slideshow: From C1 to C8 we compare every Corvette generation by the numbers.

By Joe Kucinski | 2026-05-12 16:54:12


VIEW MORE
story-3
8 Coolest Corvette Pace Cars (and Replicas) of All Time

Slideshow: Some Corvette pace cars became collectible legends, while others perfectly captured the look and attitude of their era.

By Verdad Gallardo | 2026-05-11 09:50:51


VIEW MORE
story-4
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-5
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-6
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-7
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-8
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-9
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