Generation III Internal Engine 1997-2006 LS1 | LS6
Sponsored by:
Sponsored by:

How does this bearing look?

Thread Tools
 
Search this Thread
 
Old Mar 26, 2023 | 12:04 PM
  #1  
Smitty454's Avatar
Thread Starter
Launching!
 
Joined: Mar 2012
Posts: 299
Likes: 21
From: Phoenix, AZ
Default How does this bearing look?

I'm rebuilding my 6.0. with unknown miles. Trying to decide how deep I should go with it.

Can't feel any grooves with my finger nail.


Last edited by Smitty454; Mar 26, 2023 at 12:34 PM.
Reply
Old Mar 26, 2023 | 02:54 PM
  #2  
LS1Formulation's Avatar
12 Second Club
20 Year Member
Community Builder
Liked
Loved
iTrader: (14)
 
Joined: Apr 2006
Posts: 3,929
Likes: 1,160
From: Grand Rapids, Michigan
Default

Bearings are cheap. Replace them. If your rod bearings look like that, your cam bearings are probably going to look worse, in my experience. May as well do it right the first time, you know? If you have to go that far into it, there's no reason to reuse bearings.
Reply
Old Mar 26, 2023 | 05:31 PM
  #3  
01CamaroSSTx's Avatar
11 Second Club
10 Year Member
Liked
Loved
Community Favorite
iTrader: (3)
 
Joined: Feb 2015
Posts: 6,020
Likes: 2,299
From: Conroe, Texas
Default

The bearings out of my 150,000 mile LS1 looked better than that. You should have the crank polished while you're at it.
Reply
Old Mar 26, 2023 | 05:33 PM
  #4  
Smitty454's Avatar
Thread Starter
Launching!
 
Joined: Mar 2012
Posts: 299
Likes: 21
From: Phoenix, AZ
Default

Well that's all the convincing I need. I'm going all in.

any other recommendations?
​​​​​
​​​​
Reply
Old Mar 26, 2023 | 05:44 PM
  #5  
01CamaroSSTx's Avatar
11 Second Club
10 Year Member
Liked
Loved
Community Favorite
iTrader: (3)
 
Joined: Feb 2015
Posts: 6,020
Likes: 2,299
From: Conroe, Texas
Default

Get some Crocus cloth for the polishing and go back together with Clevite P-Series rod and main bearings. If you have the tools and know how to check the parts and you're able to replace the cam bearings yourself then no need to send it to the machine shop.
Reply
Old Mar 26, 2023 | 06:21 PM
  #6  
Smitty454's Avatar
Thread Starter
Launching!
 
Joined: Mar 2012
Posts: 299
Likes: 21
From: Phoenix, AZ
Default

Originally Posted by 01CamaroSSTx
Get some Crocus cloth for the polishing and go back together with Clevite P-Series rod and main bearings. If you have the tools and know how to check the parts and you're able to replace the cam bearings yourself then no need to send it to the machine shop.
Ive built engines before and have most of the tools but I do not have a cam bearing installer and that's one thing I've never done and hesitant to do.

What about decking or align honing the rods or anything like that?
Reply
Old Mar 26, 2023 | 06:24 PM
  #7  
wannafbody's Avatar
TECH Senior Member
20 Year Member
Community Builder
Liked
Loved
iTrader: (3)
 
Joined: Apr 2006
Posts: 5,639
Likes: 1,159
From: Pittsburgh
Default

I've read that you should get the LS specific cam bearing tool.
Reply
Old Mar 27, 2023 | 08:22 AM
  #8  
Smitty454's Avatar
Thread Starter
Launching!
 
Joined: Mar 2012
Posts: 299
Likes: 21
From: Phoenix, AZ
Default

Originally Posted by 01CamaroSSTx
Get some Crocus cloth for the polishing and go back together with Clevite P-Series rod and main bearings. If you have the tools and know how to check the parts and you're able to replace the cam bearings yourself then no need to send it to the machine shop.
Should I get it honed and put new rings in it?
Reply
LS1 Tech Stories

The Best V8 Stories One Small Block at Time

story-0

6 Gifts Neither Your Dad Nor Grad Will Shove Into the 'Trinket Drawer'

 Brett Foote
story-1

Topdon ONE vs. Artidiag 800 BT2: Which is the Diagnostic Tablet For You?

 Pouria Savadkouei
story-2

Gas Monkey Built a 6-Wheel Ferrari Testarossa With a Corvette LT4 Engine

 Verdad Gallardo
story-3

7 Most Reliable High-Performance Engines GM Has Ever Built

 Verdad Gallardo
story-4

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

 Verdad Gallardo
story-5

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

 Pouria Savadkouei
story-6

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

 Verdad Gallardo
story-7

Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

 Pouria Savadkouei
story-8

Top 10 Most Powerful Chevy Trucks Ever Made!

 
story-9

Hennessey's New Supercharged Silverado ZR2 Has 700 HP

 Verdad Gallardo
Old Mar 27, 2023 | 02:15 PM
  #9  
01CamaroSSTx's Avatar
11 Second Club
10 Year Member
Liked
Loved
Community Favorite
iTrader: (3)
 
Joined: Feb 2015
Posts: 6,020
Likes: 2,299
From: Conroe, Texas
Default

Even if the bores check out I'd still run a flex hone through there and I would definetly run a new set of rings. You're too far into the engine to not replace these wear items but if your crank, rods and pistons check out then I'd run them again.
Reply
Old Apr 2, 2023 | 01:30 PM
  #10  
grinder11's Avatar
TECH Junkie
20 Year Member
Liked
Loved
Community Favorite
iTrader: (1)
 
Joined: Sep 2004
Posts: 3,212
Likes: 1,612
From: Michigan & Florida
Default

You can align hone the main caps/saddles, but I doubt you'll need it. But there's no align honing rods. They can hone the rods. If you have a rod or milling machine vise, you can torque the rod caps and measure the roundness/size with proper tools. I agree with the crocus cloth. You could rough up the rods big end with 400 black sandpaper with cap torqued in place. One other thing I'd do, even with a mild build, and that would be to get some new ARP rod bolts/nuts. As long as you're in there, I agree with doing it right. Good luck.

Reply
Old Apr 3, 2023 | 06:54 AM
  #11  
LS1Formulation's Avatar
12 Second Club
20 Year Member
Community Builder
Liked
Loved
iTrader: (14)
 
Joined: Apr 2006
Posts: 3,929
Likes: 1,160
From: Grand Rapids, Michigan
Default

Keep in mind, with cracked cap rods you have to go oversized on the bearing shells if you have the rods honed. They make off the shelf bearings for this purpose.
Reply




All times are GMT -5. The time now is 06:12 AM.

story-0
6 Gifts Neither Your Dad Nor Grad Will Shove Into the 'Trinket Drawer'

Don't get dad new socks or a grill brush this year.

By Brett Foote | 2026-06-09 14:55:56


VIEW MORE
story-1
Topdon ONE vs. Artidiag 800 BT2: Which is the Diagnostic Tablet For You?

Slideshow: We take a close look at the ONE and Artidiag 800BT2 diagnostic tools from Topdon and the reasons to buy one over the other.

By Pouria Savadkouei | 2026-05-28 11:05:11


VIEW MORE
story-2
Gas Monkey Built a 6-Wheel Ferrari Testarossa With a Corvette LT4 Engine

Slideshow: The controversial Ferrari F6 swaps its original flat-12 for a Corvette Z06-derived LT4 V8 and sends power to four rear wheels through a custom-built drivetrain.

By Verdad Gallardo | 2026-05-26 18:23:54


VIEW MORE
story-3
7 Most Reliable High-Performance Engines GM Has Ever Built

Slideshow:These GM engines didn't just make huge power, they survived abuse, boost, track days, and six-digit mileage with a reputation for refusing to quit.

By Verdad Gallardo | 2026-05-21 16:45:27


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