Getting the Most Out of Your PV2 Combination Valve

If you're knee-deep inside a classic vehicle restoration or just swapping out the outdated manual brakes regarding something more modern, you've likely noticed that the particular pv2 combination valve could be the unsung hero of the entire stopping system. It's one of all those components that doesn't appear to be much—basically the heavy block of brass with a group of holes in it—but without it, your first vacation to the grocery store could finish with a very expensive tow truck bill. ...

March 24, 2026 · 7 min · Golby Rafferty