The Stovebolt Site Forums The Parking Lot Big Bolts I give up on a master cylinder

Ulf,

I believe the MC that 3B is talking about is for the 1/2 ton trucks with a 1-1/8" bore.

Your truck could have a 1-1/4" bore (Model 361-S)(casting number 5454517) part number 5454494 or it could have the Heavy Duty 1-1/2" bore (Model 371-B) (casting number 5454781) part number 5454774.

I have never been able to find a source for "new" MC's for our big TF trucks. The last two time I needed one I came up empty and I had my existing MC sleeved and had a new kit installed.

I use Joe Way at Serria Specilty Automotive.

Mike B