Decode Ring Gear Numbers - Team Camaro Tech
Team Camaro Tech join team camaro
 
Camaro Parts at SS396.com     
GROUND UP & SS396.com         
Official Sponsor of Team Camaro
   

Auto Insurance



Registered users (free) do not see these large ads

Tag Team De-coding tags and numbers.

Reply
 
Thread Tools Display Modes
  #1  
Old Jun 7th, 11, 08:08 PM
Man In Black Man In Black is offline
Senior Tech

BJ
 
Join Date: Sep 2010
Location: Cabot, Pa.
Posts: 203
Default Decode Ring Gear Numbers

I pulled the rear end cover today to replace the gear oil and add fresh posi additive and the stamping numbers on my 69 ring gear are as follows RICHMOND 80-0550-1 L 9 8620 Can anyone make any sense from this and determine the gear ratio ? It seems to be a little over 3 to 3 1/2 turns of the drive shaft , to one full turn of the ring gear.
Reply With Quote
Sponsored Links
Advertisement
 
  #2  
Old Jun 7th, 11, 08:17 PM
bertfam bertfam is online now
Senior Tech

Ed
 
Join Date: Aug 2002
Location: So Cal
Posts: 3,653
Default Re: Decode Ring Gear Numbers

That's the ring gear part number for a RICHMOND 10 bolt (8.2") 3.55 gear set. The complete set P/N is 49-0015-1.

Ed
Reply With Quote
  #3  
Old Jun 7th, 11, 08:21 PM
Man In Black Man In Black is offline
Senior Tech

BJ
 
Join Date: Sep 2010
Location: Cabot, Pa.
Posts: 203
Default Re: Decode Ring Gear Numbers

Quote:
Originally Posted by bertfam View Post
That's the ring gear part number for a RICHMOND 10 bolt (8.2") 3.55 gear set. The set it P/N 49-0015-1.

Ed
Thanks for the quick response Ed.
Reply With Quote
  #4  
Old Jun 7th, 11, 09:02 PM
buenymayor buenymayor is offline
Senior Tech

Brian
 
Join Date: May 2005
Location: Laurel, In
Posts: 3,455
Default Re: Decode Ring Gear Numbers

For future reference, since you've got the cover off, divide the nember of teeth on the ring gear by the number of teeth on the pinion gear, and Viola... you've got your ratio.
__________________
Experience...... It's what you get when you didn't get what you wanted.
Reply With Quote
  #5  
Old Jun 13th, 11, 07:58 AM
NHRA 3168 NHRA 3168 is offline
Senior Tech

Joe
 
Join Date: Feb 2003
Location: Moline, IL
Posts: 122
Default Re: Decode Ring Gear Numbers

I had to look up a Richmond gear number last weekend and found a handy online look up tool at their website.

http://www.richmondgear.com/cfide/sc...partsearch.cfm

Follow the link and input the part number: 80-0550-1

It states that you have a 8.2 inch 10 bolt 3:55 gear. Pretty nice look up tool for Richmond part numbers.
Reply With Quote
  #6  
Old Jun 13th, 11, 10:08 AM
Man In Black Man In Black is offline
Senior Tech

BJ
 
Join Date: Sep 2010
Location: Cabot, Pa.
Posts: 203
Default Re: Decode Ring Gear Numbers

Quote:
Originally Posted by NHRA 3168 View Post
I had to look up a Richmond gear number last weekend and found a handy online look up tool at their website.

http://www.richmondgear.com/cfide/sc...partsearch.cfm

Follow the link and input the part number: 80-0550-1

It states that you have a 8.2 inch 10 bolt 3:55 gear. Pretty nice look up tool for Richmond part numbers.
Thanks Joe. Thats good to know. I will keep it for future reference.
Reply With Quote
Sponsored Links
Advertisement
 
Reply

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -7. The time now is 07:56 PM.



Camaros.net - 2009 AutoForums.com