1969 Chevelle Master Cylinder Code
 

I've got a 5468309 master cylinder that is stamped "EA". Normally, 69 Chevelles with disc brakes were stamped "BA".

Does anyone know what the application of the "EA" master cylinder would be? It has the correct outside appearance to include bleeders. I'm wondering if it might have been a Pontiac or some other GM application.

Any info would be appreciated.

Thanks.

Phil Woj.