CRG Discussion Forum

Camaro Research Group Discussion => General Discussion => Topic started by: cadmanof50s on June 24, 2011, 07:08:29 PM

Title: Rear Axle Carriers
Post by: cadmanof50s on June 24, 2011, 07:08:29 PM

I have not been able to find any thing in-the CRG site on the different carrier series.
Is there a link that explains the differences and how one can identify which is which.

Thanks!

Vic

Title: Re: Rear Axle Carriers
Post by: bertfam on June 24, 2011, 07:49:02 PM

Vic, there will be a casting number on the carrier. Post that number and we can tell you what you have.

Ed

Title: Re: Rear Axle Carriers
Post by: cadmanof50s on June 24, 2011, 10:49:03 PM

Thanks Ed,

I did have this number from an old picture I took a while back. But this is the Axle Code: BP0228G2 which tarnslates (below). I will get the casting number when I crawl under the car tonight.

Thanks!!

(Since 1968) it is a 2.73 Ratio 10 bolt - not posi
Built February 28th (1968)
at the Detroit Gear & Axle plant
in Shift 2

Vic

Title: Re: Rear Axle Carriers
Post by: cadmanof50s on June 25, 2011, 12:39:45 AM

The casting number is 3894859 NF.

Title: Re: Rear Axle Carriers
Post by: bertfam on June 25, 2011, 01:13:40 AM

Vic, the 3894859 is the casting number of the center section (some call it the "pumpkin") on the 10 bolt rear end. You can read more HERE (http://www.camaros.org/drivetrain.shtml#axle).

Ed

Title: Re: Rear Axle Carriers
Post by: cadmanof50s on June 25, 2011, 01:54:56 AM

Sorry Ed. This shows my ignorance.
Where do I look for the carrier casting number?

Do I have to remove the differential back cover to determine which series is in the rear axle?

Title: Re: Rear Axle Carriers
Post by: bertfam on June 25, 2011, 02:47:38 AM

The 2.73 axle used a 2 series carrier, so if the car still has this gear set, no, you don't have to remove the cover.

Ed

Title: Re: Rear Axle Carriers
Post by: cadmanof50s on June 25, 2011, 02:50:16 AM

Thanks for the info Ed.

Vic