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 1969 - 1972 Blazers and Jimmys Message Board

Web 67-72chevytrucks.com


Reply
 
Thread Tools Display Modes
Old 03-17-2007, 08:35 PM   #1
Jtrux
I'm a poor spectator
 
Jtrux's Avatar
 
Join Date: Aug 2006
Location: San Antonio, Tx
Posts: 2,287
A couple clutch questions...

I put my clutch pedal back together today and I decided (well actually it was too much of a pain in the ass) to not put that big, gigantic, unwilling spring back on the pedal under the dash. It feels ten times better. It doesn't seem like there will be any affect from doing it but what do you guys think?

Also I was trying to remember if I put a pilot bushing on the crank when I put the motor in and I can't seem to remember. Does anyone know if the 260 hp GM crate motors already have them placed in there or will any damage occur from not having it. I would think that it wouldn't do anything to not have it since some people cut off the front of the transmissions main shaft when doing oddball engine swaps but i'd like some feedback anyways.
__________________
2006 Jeep Unlimited IMPACT ORANGE

1993 Chevy 2500 4x4 ExCab LWB 454/NV4500 Tow rig

1977 Ford F100 2x4 LWB 1st truck I owned, still have it!!!

1979 Ford F150 4x4 SWB Built Ford Tough!!!

1971 Chevy Blazer 350 / SM465 / NP205 UNDER CONSTRUCTION Soon to have a LQ4 6.0!!!
Jtrux is offline   Reply With Quote
Old 03-18-2007, 12:19 AM   #2
jhow66
Registered User
 
jhow66's Avatar
 
Join Date: Jun 2002
Location: Knoxville Tenn.
Posts: 3,058
Re: A couple clutch questions...

You will soon find out if you left it out. Just think what the clutch disk is doing when there is no support in the front shaft. You can check it by having someone push the clutch in while you are under the truck. While the clutch is pushed in , see if the disc will move up and down any. If it does hut-o. (engine off)
__________________
56 Chevy Bel-Air 2dr. HT (purchased new)
71 Chevy Cheyenne SWB PU (502HO)
65 GMC short bed step--work in progress and my gofer
jhow66 is offline   Reply With Quote
Old 03-18-2007, 11:18 AM   #3
Big Block
Big Block
 
Big Block's Avatar
 
Join Date: Mar 2005
Location: Durham, N.C.
Posts: 1,649
Re: A couple clutch questions...

I would think you would have clutch chatter without it. I always put a new one in when replacing the clutch. I would also put in a new throw out bearing and pressure plate. I had a 70 Nova SS and had to replace the clutch about every 6 months. I used to love doing burn outs!
Big Block is offline   Reply With Quote
Old 03-18-2007, 12:19 PM   #4
Jtrux
I'm a poor spectator
 
Jtrux's Avatar
 
Join Date: Aug 2006
Location: San Antonio, Tx
Posts: 2,287
Re: A couple clutch questions...

I don't notice anything at all. That's why I think it's in there but on the other hand I don't remember putting one in so it's got me kind of worried. I only have 300 miles on it. If the pressure plate is wore out i'm out of luck cuz it's one of those centerforce dual friction setups and they cost like 200 bucks just for the plate. I am just hoping that someone on here knows if GM puts them in their crate motors. I'll probably just call Scoggin Dickey on monday to see.
__________________
2006 Jeep Unlimited IMPACT ORANGE

1993 Chevy 2500 4x4 ExCab LWB 454/NV4500 Tow rig

1977 Ford F100 2x4 LWB 1st truck I owned, still have it!!!

1979 Ford F150 4x4 SWB Built Ford Tough!!!

1971 Chevy Blazer 350 / SM465 / NP205 UNDER CONSTRUCTION Soon to have a LQ4 6.0!!!
Jtrux 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 08:59 PM.


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