master cylinder for 90 ZR1

[tomtom72]

They proly do that to confuse us!

Oh, I made a mis-type/brain fart on the rebuilding kit. The box has a Raybestos label on it and the contents are in a sealed plastic bag with a PBR instruction sheet in the sealed bag....I guess it's a good thing that this stuff is made by some one reputable....better than the clutch hydraulics!


Tom

[Tom]

Originally Posted by tomtom72

....I guess it's a good thing that this stuff is made by some one reputable....better than the clutch hydraulics!

The original clutch master cylinder in my '90 was made by Lucas Girling as well as the replacement clutch master cylinder I bought at a Chevy dealership. They are a very large and reputable supplier of hydraulic components, both clutch cylinders and brake components. They started making the clutch cylinders for the '84 model year Corvette and made them for many GM applications using hydraulic clutch actuation.

The dust boot on the end of the cylinder will have Girling molded into the surface if it is a Lucas Girling cylinder and also if you take the cap off the clutch master cylinder and look down at the bottom flat of the moisture barrier it will have Girling molded into it if the master cylinder was made by Lucas Girling.