CRG Discussion Forum

Camaro Research Group Discussion => Decoding/Numbers => Topic started by: 70lt1z28 on January 15, 2008, 02:09:46 PM

Title: 309 master cylinder
Post by: 70lt1z28 on January 15, 2008, 02:09:46 PM

hi, i have 2 309 master cylinders for 69 camaros. on the driver side under the front clip that holds on the top, one has a round stamping ( looks like a zero with lines thru it) and then a D2, and the other is the same with a D3. anyone know what D2 and D3 mean?? thanks in advance

Title: Re: 309 master cylinder
Post by: JohnZ on January 15, 2008, 03:42:39 PM

Quote from: 70lt1z28 on January 15, 2008, 02:09:46 PM

hi, i have 2 309 master cylinders for 69 camaros. on the driver side under the front clip that holds on the top, one has a round stamping ( looks like a zero with lines thru it) and then a D2, and the other is the same with a D3. anyone know what D2 and D3 mean?? thanks in advance

D2 and D3 are foundry pattern numbers.

Title: Re: 309 master cylinder
Post by: 70lt1z28 on January 16, 2008, 01:03:00 AM

thanks  alot