Posted by Spence on Sunday, October 05, 2008 at 19:33:06 :
In Reply to: 48 master cylinder posted by perry on Sunday, October 05, 2008 at 17:48:47 :
It is a number you can get at NAPA. I have the Dodge P/N if you need it. Early trucks used the same cylinders. In '67 they changed to a dual circuit cylinder. The NAPA cylinder is a flat top. The Dodge part was a sloped top cylinder. If you want to be as "original" you can get your old slope top cylinder sleeved and it will look correct instead of having the flat top.
Spence