Generation III External Engine LS1 | LS6 | Bolt-Ons | Intakes | Exhaust | Ignition | Accessories
Sponsored by:
Sponsored by:

crank pulley problem

Thread Tools
 
Search this Thread
 
Old May 17, 2006 | 07:02 PM
  #1  
Big Budda's Avatar
Thread Starter
Staging Lane
 
Joined: Oct 2005
Posts: 64
Likes: 0
From: cleveland oh
Default crank pulley problem

I stripped the first few threads in the crank . After taping it out it seems to be alright.

My question is should I be worried about stripping them even more when I install the pulley?

If so is there any other way to install the pully on the crank.

Any ideas?
Reply
Old May 17, 2006 | 07:43 PM
  #2  
67Ranger's Avatar
TECH Enthusiast
iTrader: (16)
 
Joined: Aug 2005
Posts: 655
Likes: 0
From: San Antonio, TX
Default

a piece of threaded rod, a washer, and a nut. Also, many people will bake the pully before they put it on, so that it expands and goes on easier
Reply
Old May 17, 2006 | 08:22 PM
  #3  
Big Budda's Avatar
Thread Starter
Staging Lane
 
Joined: Oct 2005
Posts: 64
Likes: 0
From: cleveland oh
Default

thanks
Reply
Old May 17, 2006 | 09:10 PM
  #4  
TheBlurLS1's Avatar
That's what she said...
iTrader: (8)
 
Joined: Mar 2004
Posts: 7,954
Likes: 2
From: Nederland Texas
Default

Make sure you run the old bolt all the way in and out a few times to make sure it's not going to get ugly.

I would put the pulley in the oven for a while before you try to install it with the threaded rod/washers/nut as mentioned above.

After you get it fully seated, remove the nut/rod and install the new bolt. You might want to be a little less crazy on the new bolt considering the lack of threads.
Reply
Old May 18, 2006 | 02:54 PM
  #5  
MavrikTA's Avatar
12 Second Club
iTrader: (27)
 
Joined: Feb 2006
Posts: 606
Likes: 0
From: Texas....thank God.
Default

Originally Posted by TheBlurLS1
Make sure you run the old bolt all the way in and out a few times to make sure it's not going to get ugly.

I would put the pulley in the oven for a while before you try to install it with the threaded rod/washers/nut as mentioned above.

After you get it fully seated, remove the nut/rod and install the new bolt. You might want to be a little less crazy on the new bolt considering the lack of threads.
I agree. And dont be concerned about the threads in regards to retaining the pulley. The pully will actually stay on without the bolt, though I certainly would not recommend trying it!! Scary, huh!? The hub is tight enough that it aint goin anywhere. Just a little input in case you were concerned!
Reply
Old May 18, 2006 | 03:06 PM
  #6  
dregnier0's Avatar
On The Tree
 
Joined: Feb 2006
Posts: 101
Likes: 0
Default

BAke it and get a longer bolt.
2x4 and a hammer also helps to pound it onto the snout.
Reply
Old May 19, 2006 | 08:23 PM
  #7  
Big Budda's Avatar
Thread Starter
Staging Lane
 
Joined: Oct 2005
Posts: 64
Likes: 0
From: cleveland oh
Default

thanks guys worked like a charm
Reply
Old May 19, 2006 | 09:07 PM
  #8  
daryl2cb@yahoo.com's Avatar
TECH Fanatic
iTrader: (2)
 
Joined: Jul 2004
Posts: 1,882
Likes: 0
From: Greensburg,PA
Default

1 inch longer bolt to start to thread is the best defence against that
Reply
LS1 Tech Stories

The Best V8 Stories One Small Block at Time

story-0

Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

 Verdad Gallardo
story-1

6 Common C5 Corvette Failures and What's Involved In Repairing Them

 Pouria Savadkouei
story-2

Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

 Verdad Gallardo
story-3

Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

 Pouria Savadkouei
story-4

Top 10 Most Powerful Chevy Trucks Ever Made!

 
story-5

Hennessey's New Supercharged Silverado ZR2 Has 700 HP

 Verdad Gallardo
story-6

Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

 Verdad Gallardo
story-7

Awesome K5 Blazer Restomod Comes With C7 Corvette Power

 Verdad Gallardo
story-8

10 Camaros You Should Never Buy

 
story-9

10 LS Engine Myths That Refuse to Die

 Verdad Gallardo
Old May 19, 2006 | 09:51 PM
  #9  
Iron Sights's Avatar
TECH Apprentice
 
Joined: Dec 2004
Posts: 309
Likes: 0
From: Evansville, IN
Default

Or a wooden board and a rubber mallet! I noticed some rubberish material on my SLP pulley and chose not to bake it; was this really an issue or was I being paranoid?
Reply
Old May 19, 2006 | 11:56 PM
  #10  
TheBlurLS1's Avatar
That's what she said...
iTrader: (8)
 
Joined: Mar 2004
Posts: 7,954
Likes: 2
From: Nederland Texas
Default

Originally Posted by Iron Sights
Or a wooden board and a rubber mallet! I noticed some rubberish material on my SLP pulley and chose not to bake it; was this really an issue or was I being paranoid?
Well it's designed to take AT LEAST 300* (think of how hot the car gets), plus there's probably a saftey factor.

The reason it's so hard to get on while cool has alot to do with how tight they want it to be when it heats up. Being supertight while cold preloads it so it'll stay tighter at operating temperature.
Reply




All times are GMT -5. The time now is 04:40 PM.

story-0
Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

Slideshow: This heavily modified 1971 Camaro mixes classic muscle car styling with a fifth-generation Camaro interior and modern LS3 power.

By Verdad Gallardo | 2026-05-12 18:06:42


VIEW MORE
story-1
6 Common C5 Corvette Failures and What's Involved In Repairing Them

Slideshow: From wobbling harmonic balancers to failed EBCMs, these are the issues that define long-term C5 ownership and what repairs typically involve.

By Pouria Savadkouei | 2026-05-07 18:44:57


VIEW MORE
story-2
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

Slideshow: A modern Camaro transformed into a retro icon, this limited-run "Bandit" build blends nostalgia with brute force in a way few revivals manage.

By Verdad Gallardo | 2026-04-21 13:57:02


VIEW MORE
story-3
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

Slideshow: Cadillac didn't just crash the high-performance luxury vehicle party, it showed up loud, supercharged, and occasionally a little unhinged...

By Pouria Savadkouei | 2026-04-16 10:05:15


VIEW MORE
story-4
Top 10 Most Powerful Chevy Trucks Ever Made!

Slideshow: Top ten most powerful Chevy trucks ever made

By | 2026-03-25 09:22:26


VIEW MORE
story-5
Hennessey's New Supercharged Silverado ZR2 Has 700 HP

Slideshow: Hennessey has turned the Silverado ZR2 into a 700-hp off-road monster with supercharged V8 power and a limited production run.

By Verdad Gallardo | 2026-03-24 18:57:52


VIEW MORE
story-6
Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

Slideshow: A one-off sports car that looks like a vintage Italian exotic-but hides a C6 Corvette underneath-just sold for the price of a new mid-engine Corvette.

By Verdad Gallardo | 2026-03-23 18:53:41


VIEW MORE
story-7
Awesome K5 Blazer Restomod Comes With C7 Corvette Power

Slideshow: A heavily reworked 1972 K5 Blazer swaps its off-road roots for a low-slung street-focused build with modern V8 power.

By Verdad Gallardo | 2026-03-09 18:08:45


VIEW MORE
story-8
10 Camaros You Should Never Buy

Slideshow: There are thousands of used Camaros on the market but we think you should avoid these 10

By | 2026-02-17 17:09:30


VIEW MORE
story-9
10 LS Engine Myths That Refuse to Die

Slideshows: Which one of these myths do you believe?

By Verdad Gallardo | 2026-01-28 18:10:11


VIEW MORE