Mike you are correct, the larger side of the master cylinder is for the front
brakes. I believe that side also has the larger outlet port.
'55-2 short/step "Street's Rod-project"
> Soon I will be installing the dual master cylinder and bracket from Pickups
> Northwest. My question is, which half of the master cylinder should I
> connect to the front breaks and which to the back? The outlet ports are
> different sizes, does the larger one connect to the front and the smaller to
> the back? BTW, this M/C is from a non-disc Nova, circa 68-74.
> Mike Klepp
> '48 3100
> Wichita Falls, TX
> oletrucks is devoted to Chevy and GM trucks built between 1941 and 1959