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

Harmonic balancer for Fbody

Thread Tools
 
Search this Thread
 
Old Jul 13, 2014 | 11:00 AM
  #1  
99WS6_'s Avatar
Thread Starter
On The Tree
iTrader: (1)
 
Joined: Oct 2012
Posts: 119
Likes: 0
From: Houston
Default Harmonic balancer for Fbody

Hello guys,

I have an issue with my new built engine. Turns out when I took my original Balancer out it did not have a key way. This built engine the forged crank does have a key way. Do you guys know of any balancer made for the fobdy accessories and has a key way.

Has anybody else run into this issue?

Thanks,
Reply
Old Jul 13, 2014 | 11:22 AM
  #2  
poltergeist 02's Avatar
TECH Fanatic
10 Year Member
iTrader: (65)
 
Joined: Jan 2010
Posts: 1,402
Likes: 3
Default

ATI makes them.
Reply
Old Jul 13, 2014 | 09:45 PM
  #3  
Paul Bell's Avatar
That's MISTER MODERATOR
20 Year Member
Photogenic
Liked
Loved
iTrader: (9)
 
Joined: Nov 2005
Posts: 7,615
Likes: 65
From: NYC
Default

Fluidampr will broach a damper for you.
Reply
Old Jul 16, 2014 | 10:34 AM
  #4  
5.0 LsX's Avatar
Launching!
iTrader: (7)
 
Joined: May 2010
Posts: 250
Likes: 0
From: 510
Default

couple clamps and a drill press and you can cut your own, or take the keyways out and just run it like stock
Reply
Old Jul 16, 2014 | 12:04 PM
  #5  
Paul Bell's Avatar
That's MISTER MODERATOR
20 Year Member
Photogenic
Liked
Loved
iTrader: (9)
 
Joined: Nov 2005
Posts: 7,615
Likes: 65
From: NYC
Default

Originally Posted by 5.0 LsX
couple clamps and a drill press and you can cut your own, or take the keyways out and just run it like stock
I'm curious-how would you do that?
Reply
Old Sep 29, 2014 | 07:35 PM
  #6  
trevmust's Avatar
TECH Enthusiast
 
Joined: Aug 2012
Posts: 536
Likes: 0
From: Vancouver, BC
Default

how come ati uses a sticker instead of laser etching the info onto the surface? and would a 2 keyway damber be ideal on a supercharged engine making 800 or so hp?
Reply
Old Sep 30, 2014 | 10:35 PM
  #7  
soundengineer's Avatar
8 Second Club
20 Year Member
Photogenic
Photoriffic
Shutterbug
iTrader: (16)
 
Joined: Jul 2003
Posts: 4,651
Likes: 17
From: Chicago IL
Default

Originally Posted by trevmust
how come ati uses a sticker instead of laser etching the info onto the surface? and would a 2 keyway damper be ideal on a supercharged engine making 800 or so hp?


dont know where you got that info...
my ATI balancer timing marks are etched...
the front has a sticker...but not the timing marks.


and a double keyway, or a keyway and a secondary pin is always a good choice when you want to make power.

the ATI balancer comes with a single keyway, but you can order it with a 2nd keyway cut into it as well.
Reply
Old Oct 5, 2014 | 09:08 AM
  #8  
poltergeist 02's Avatar
TECH Fanatic
10 Year Member
iTrader: (65)
 
Joined: Jan 2010
Posts: 1,402
Likes: 3
Default

Exactly this ^^^^ My ATI damper and it is etched as well.
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




All times are GMT -5. The time now is 08:49 AM.

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