CRG Discussion Forum

Camaro Research Group Discussion => Decoding/Numbers => Topic started by: southernx201 on February 19, 2019, 03:13:36 AM

Title: 69 Z28 with BL 3.07 non-posi axle
Post by: southernx201 on February 19, 2019, 03:13:36 AM

Hello, can some one shed some light on this? Researching a candidate for purchase. The axle is stamped BL 1110G2. Casting 3894860.  According to this site, a 3.07 - 12 bolt Non-posi, on a supposedly matching number Z. Is 3.07 ratio even possible on a Z? Is 12 bolt the only requirement?  VIN 124379N585908.

Title: Re: 69 Z28 with BL 3.07 non-posi axle
Post by: BULLITT65 on February 19, 2019, 04:34:04 AM

I saw this car on eBay as well as a couple of other sites. I didn't see anywhere, where an ad mentions original rear end. One ad mentions a 3.73 rear end, as well as the ebay ad.

Other than the caution fan sticker, it is a beautiful color.

Please include a link where they state the 3.07 rear or picture.

Title: Re: 69 Z28 with BL 3.07 non-posi axle
Post by: southernx201 on February 19, 2019, 05:18:28 AM

Nothing in writing stating the original rear end. Web listing says 3.73 posi.  I spoke with the seller's agent today on the phone and he sent me several detailed photos at my request, specifically the rear end. Attached is the rear end photo he sent me. Clearly BL 1110G2

Title: Re: 69 Z28 with BL 3.07 non-posi axle
Post by: jdv69z on February 19, 2019, 01:46:16 PM

Link?

Title: Re: 69 Z28 with BL 3.07 non-posi axle
Post by: southernx201 on February 19, 2019, 01:49:20 PM

https://hypercars.us/1969-Chevrolet-Camaro/Used-AmericanMuscleCar/NewAlbany-IN/11863648/Details.aspx

Title: Re: 69 Z28 with BL 3.07 non-posi axle
Post by: william on February 19, 2019, 03:02:52 PM

Yes it was possible to order a Z/28 with a 3.07 axle. Great for Bonneville, nowhere else.

Title: Re: 69 Z28 with BL 3.07 non-posi axle
Post by: BULLITT65 on February 19, 2019, 05:04:20 PM

Does the CRG have any kind of break down for 3.07, 3.50, 3.73, and 4.10 usage for the 69 production run?

Title: Re: 69 Z28 with BL 3.07 non-posi axle
Post by: KurtS on February 27, 2019, 03:46:28 AM

Possible, but I highly doubt that is the original axle for the car.
That's a common L48 LM1 rear.