New Bonaldi Brake Valve Kit for 1971 - 1974 Pantera

A customer recently asked me if I had a rebuild kit for the Bonaldi proportioning valve used on his de Tomaso Pantera. I didn't then, but I do now! As usual, I've also written articles that describe how to disassemble and rebuild the valve. Here are the links:

Brake valve disassembly:

Brake valve rebuild:

New Mopar Brake Valve Kit and Rebuild Instructions

I've just completed the research necessary to provide a new seal kit for 1970 - 1976 Mopar brass combination brake valves made by Weatherhead and Kelsey-Hayes. These valves were used on 1973 - 1976 A-bodies and 1970 - 1971 E-bodies. There are undoubtedly other applications, so please contact me if you know of any that I've missed. I've also added rebuild instructions to my library of technical articles. Here are some links to the articles and the seal kit:

New GM Brake Pressure Differential Valve Rebuild Kit!

I've just added a new rebuild kit for 1967 - 1975 GM brake pressure differential valves to my inventory! I'm still researching the original applications, so please feel free to contact me with questions, corrections, or additional information if my descriptions are incorrect or incomplete. Here's a link to the kit:

1967 - 1975 GM Brake Pressure Differential Valve Rebuild Kit

and a link to a pair of technical articles that describe disassembly:

New Mopar Products for December

I'm finally having some success with my research into the brake valves used on Mopar and GM vehicles. I've just added brake tube tee (that's the Chrysler term for the brake pressure differential "valve") seal and spring kits for a number of 1967 - 1975 Chrysler corporation vehicles. Though several different valves were used as far as I can tell they all use the same basic internal parts. Here are some links to the kits:

Seal kit:
1967 - 1975 Mopar Brake Tube Tee Seal Kit