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

stuck pilot bushing

Thread Tools
 
Search this Thread
 
Old Aug 17, 2011 | 11:43 PM
  #1  
another-user's Avatar
another-user
Thread Starter
Safety Car
20 Year Member
Conversation Starter
All Eyes On Me
 
Joined: Jun 2005
Posts: 3,775
Likes: 4
Default stuck pilot bushing

seems like every finishing step i have on this rebuild is going wrong.

anyways, ive got a stuck pilot bushing on my 69 small block. i tried the puller from autozone and snapped that this evening. i also tried finding a socket to fit in the bearing and filling the thing with grease, but i dont have any that fit tight enough. im going to try turning down an extension tomorrow to hopefully fit, but im not holding my breath.

are there any other suggestions on getting this thing out? not only is it destroyed now that i tried pulling on it, its way way out of spec. my calipers showed it at about .697-.699, my new brass one is .585.
Reply
Old Aug 17, 2011 | 11:53 PM
  #2  
MotorHead's Avatar
MotorHead
Race Director
25 Year Member
Liked
Loved
Community Favorite
 
Joined: Apr 2000
Posts: 17,654
Likes: 190
From: Who says "Nothing is impossible" ? I've been doing nothing for years.
Default

Sometimes they are in there so hard you have to cut them out.
Reply
Old Aug 18, 2011 | 12:36 AM
  #3  
OMF's Avatar
OMF
Melting Slicks
15 Year Member
Liked
Loved
Community Favorite
 
Joined: Jul 2006
Posts: 2,269
Likes: 480
From: Salmon Arm, BC
Default

My tool that I used for removing the bushing using the grease method was loose fitting as well. I just used some black tape wrapped on the outside of the tool until it was a very snug fit....several solid wacks later the bushing was out.....good luck to you
Reply
Old Aug 18, 2011 | 02:27 AM
  #4  
richiev88's Avatar
richiev88
Racer
 
Joined: Jan 2010
Posts: 367
Likes: 1
From: Christchurch Canterbury
Default

I found the grease method the best, you can use a old input shaft and a BIG hammer, or turn up some bar to suit, hammer away.........
Reply
Old Aug 18, 2011 | 02:56 AM
  #5  
Dino_'72's Avatar
Dino_'72
Pro
25 Year Member
Liked
Loved
Community Favorite
 
Joined: Aug 2000
Posts: 610
Likes: 167
From: Vancouver B.C.
Default

Had same problem years ago. Used a cold chisel and hammer. Took it out in pieces in a few minutes. Crude but effective. Used an old input shaft to press in the new bearing.
Reply
Old Aug 18, 2011 | 06:44 AM
  #6  
CaseyJones's Avatar
CaseyJones
Melting Slicks
 
Joined: Jul 2010
Posts: 2,503
Likes: 33
From: McGrady NC
St. Jude Donor '15-'16
Default

Use a tap and die set to create some threads to fit a common bolt that will work at a slight oversize from what damage you've done to it. Put some grease in the hole and then thread a bolt into it. Tighten it down until the bushings starts moving.
Reply
Old Aug 18, 2011 | 06:49 AM
  #7  
pws69's Avatar
pws69
Melting Slicks
20 Year Member
Conversation Starter
All Eyes On Me
Liked
 
Joined: Nov 2001
Posts: 2,668
Likes: 43
From: Eastern US XX
Default

A piece of a wooden dowel will also work fine.

Originally Posted by another-user
seems like every finishing step i have on this rebuild is going wrong.

anyways, ive got a stuck pilot bushing on my 69 small block. i tried the puller from autozone and snapped that this evening. i also tried finding a socket to fit in the bearing and filling the thing with grease, but i dont have any that fit tight enough. im going to try turning down an extension tomorrow to hopefully fit, but im not holding my breath.

are there any other suggestions on getting this thing out? not only is it destroyed now that i tried pulling on it, its way way out of spec. my calipers showed it at about .697-.699, my new brass one is .585.
Reply
Old Aug 18, 2011 | 08:19 AM
  #8  
...Roger...'s Avatar
...Roger...
Race Director
 
Joined: May 2006
Posts: 16,528
Likes: 53
From: Dayton, Ohio
Default

I've heard you can also substitute wet bread for the grease.
I use CaseyJones method but I just spin in a large bolt with my impact.
I'll get the size and take a pic.
Reply
Corvette Stories

The Best of Corvette for Corvette Enthusiasts

story-0

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

 Michael S. Palmer
story-1

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

 Joe Kucinski
story-2

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

 Michael S. Palmer
story-3

2027 Corvette vs The World: Every C8 vs Its Closest Competitor

 Joe Kucinski
story-4

10 Most Common Corvette Problems of the Last 20 Years!

 Joe Kucinski
story-5

5 MOST and 5 LEAST Popular Corvette Model Years in History!

 Joe Kucinski
story-6

2027 Corvette Buyer's Guide: Everything You Need to Know!

 Joe Kucinski
story-7

10 Things C8 Corvette Owners Hate (But Won't Tell You)

 Joe Kucinski
story-8

10 Best Corvettes Coming to Barrett-Jackson Palm Beach 2026!

 Brett Foote
story-9

Every Corvette Grand Sport Explained! (C2, C4, C6, C7, & C8)

 Joe Kucinski
Old Aug 18, 2011 | 08:49 AM
  #9  
...Roger...'s Avatar
...Roger...
Race Director
 
Joined: May 2006
Posts: 16,528
Likes: 53
From: Dayton, Ohio
Default

Here's my high tech tool,its a 5/8x11 bolt with 3 slots cut in it.
Reply
Old Aug 18, 2011 | 12:11 PM
  #10  
69 Chevy's Avatar
69 Chevy
Melting Slicks
 
Joined: Aug 2008
Posts: 2,200
Likes: 3
From: Lehigh county Pennsylvania
Default

The OEM pilot bushing is bronze. Did you try drilling it?
Reply
Old Aug 18, 2011 | 12:38 PM
  #11  
redvetracr's Avatar
redvetracr
Race Director
25 Year Member
Photogenic
Photoriffic
Shutterbug
 
Joined: Aug 1999
Posts: 18,126
Likes: 174
From: WI
Default

try a tap, I use a 5/8 tap welded to a socket. once it bottoms out on the crank the bushing will walk itself out...never fails
Reply
Old Aug 18, 2011 | 12:44 PM
  #12  
TopGunn's Avatar
TopGunn
Drifting
20 Year Member
Conversation Starter
All Eyes On Me
 
Joined: May 2005
Posts: 1,629
Likes: 4
From: Somers CT
Default

Mine too, same as Roger

Reply
Old Aug 28, 2011 | 11:46 PM
  #13  
arcticcatmatt's Avatar
arcticcatmatt
Racer
15 Year Member
 
Joined: Apr 2002
Posts: 345
Likes: 0
From: ny
Default

thought I would post this for future searches.. wet paper worked for me after other methods failed http://www.youtube.com/watch?v=1xuR7T8G1Ys
Reply
Old Aug 29, 2011 | 07:51 AM
  #14  
Indiancreek's Avatar
Indiancreek
Drifting
Supporting Member
15 Year Member
Conversation Starter
All Eyes On Me
Liked
 
Joined: Jun 2010
Posts: 1,781
Likes: 15
From: Oxford Ohio
Default

I like that wet paper deal. Have to remember that one. Much cleaner than the grease method.
Reply
Old Aug 29, 2011 | 07:59 AM
  #15  
TopGunn's Avatar
TopGunn
Drifting
20 Year Member
Conversation Starter
All Eyes On Me
 
Joined: May 2005
Posts: 1,629
Likes: 4
From: Somers CT
Default

Great Idea!
Reply

Get notified of new replies

To stuck pilot bushing





All times are GMT -4. The time now is 02:12 PM.

story-0
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-1
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-2
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-3
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-4
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-5
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-6
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
story-7
10 Things C8 Corvette Owners Hate (But Won't Tell You)

Slideshow: 10 things C8 Corvette owners hate, but won't tell you.

By Joe Kucinski | 2026-04-01 18:36:07


VIEW MORE
story-8
10 Best Corvettes Coming to Barrett-Jackson Palm Beach 2026!

Slideshow: Should you add one of these incredible Corvettes to your garage?

By Brett Foote | 2026-04-01 18:14:05


VIEW MORE
story-9
Every Corvette Grand Sport Explained! (C2, C4, C6, C7, & C8)

Slideshow: Every Corvette Grand Sport explained

By Joe Kucinski | 2026-03-26 07:13:44


VIEW MORE