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

Callies Rod Bearing Question

Thread Tools
 
Search this Thread
 
Old Jun 7, 2008 | 03:44 PM
  #1  
bichin95redta's Avatar
Thread Starter
TECH Apprentice
 
Joined: Aug 2004
Posts: 321
Likes: 0
From: Buffalo, N.Y.
Default Callies Rod Bearing Question

Rod bolts (ARP) are radically different in size between what I ordered for my Callies Compstar H-Beam forged stroker (6.125) rods, and OEM LS1 cracked-cap rods.

Now for the stupid question: I'm using an Eagle forged 4340 crank....will OEM size rod bearings work with this combination? Anyone know if Clevite, Federal Mogul, etc., have a part# for a coated rod bearing that will work with my set up?
Reply
Old Jun 7, 2008 | 08:49 PM
  #2  
67SS509's Avatar
10 Second Truck Club
20 Year Member
Photogenic
Photoriffic
Shutterbug
iTrader: (25)
 
Joined: Apr 2003
Posts: 871
Likes: 1
From: Whiteville, NC
Default

Originally Posted by bichin95redta
Rod bolts (ARP) are radically different in size between what I ordered for my Callies Compstar H-Beam forged stroker (6.125) rods, and OEM LS1 cracked-cap rods.

Now for the stupid question: I'm using an Eagle forged 4340 crank....will OEM size rod bearings work with this combination? Anyone know if Clevite, Federal Mogul, etc., have a part# for a coated rod bearing that will work with my set up?
Here you go.
http://www.lingenfelter.com/store/cb663hnk.html
Lot's of sponsors on here carry them.
Reply
Old Jun 7, 2008 | 09:21 PM
  #3  
KCS's Avatar
KCS
Moderator
20 Year Member
Liked
Loved
Community Favorite
iTrader: (20)
 
Joined: Mar 2005
Posts: 8,859
Likes: 323
From: Conroe, TX
Default

Originally Posted by bichin95redta
Rod bolts (ARP) are radically different in size between what I ordered for my Callies Compstar H-Beam forged stroker (6.125) rods, and OEM LS1 cracked-cap rods.

Now for the stupid question: I'm using an Eagle forged 4340 crank....will OEM size rod bearings work with this combination? Anyone know if Clevite, Federal Mogul, etc., have a part# for a coated rod bearing that will work with my set up?
The ARP's are gonna be a 7/16 rod bolt while the stock GM ones are a metric, like M9 I think.

But anyways, a Clevite 663H rod bearing should work, but you may need a 663HX combination to get proper oil clearance. The 663H is for a 2.100" crank pin and a 2.2247 rod housing. If you got the SJ Compstars and turned the crank down to a 2.00", then you'd need the 745H.
Reply
Old Jun 14, 2008 | 06:02 PM
  #4  
bichin95redta's Avatar
Thread Starter
TECH Apprentice
 
Joined: Aug 2004
Posts: 321
Likes: 0
From: Buffalo, N.Y.
Default

Thanks, all!

I searched every web site I could think of, and made numerous phone calls. After sifting through all the information, I went with Clevite CB663HK rod bearings.
Reply
Old Jun 14, 2008 | 06:05 PM
  #5  
Tom@SpeedInc's Avatar
Banned
iTrader: (5)
 
Joined: Apr 2003
Posts: 1,890
Likes: 0
From: Chicago
Default

663HK and 663 HNK are basically the same bearing, I believe the Narrowed bearing superceeds the first number.
Reply
Old Jun 14, 2008 | 06:28 PM
  #6  
bichin95redta's Avatar
Thread Starter
TECH Apprentice
 
Joined: Aug 2004
Posts: 321
Likes: 0
From: Buffalo, N.Y.
Default

I ordered coated bearings, so I'm assuming this is what the "K" means? The bearings are definitely coated, and they seem to snap into both the rod and cap (upper/lower) ends just fine when I did a "trial check". They gotta be right.....I hope.

Anyway, thanks for the information. There's dozens of detail mistakes you can make ordering parts for a rebuild.
Reply




All times are GMT -5. The time now is 05:45 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