CJD
Yoda
Offline
I have 2 master cylinders for the TR2. They are frozen and really rusty. Now I've been boning up on them and figured out that both of the ones I have are 5 screw aftermarket replacements instead of the original style 4 screw cylinders. So now I have a choice.
The aftermarket, non-original MC's are still available new. No rebuilding, and I know they will work with no effort on my part. I can go this route, but they are noticeably NOT like the original with only 4 screws holding the top on.
I can also get an original Lockheed MC off EBay. The catch there is they are all advertised as "frozen". Having attempted rebuilds on frozen hydraulics, I fear this could be bad. As in, very bad. Re-sleeving the bores is no big deal for a decent machine shop...but that is only if the pistons can be removed at all. And, if the pistons are trash, are they even available?
I would prefer to rebuild an original MC. But does anyone have experience with these once they're frozen to give me some insight into how bad they can be...and parts availability?
The aftermarket, non-original MC's are still available new. No rebuilding, and I know they will work with no effort on my part. I can go this route, but they are noticeably NOT like the original with only 4 screws holding the top on.
I can also get an original Lockheed MC off EBay. The catch there is they are all advertised as "frozen". Having attempted rebuilds on frozen hydraulics, I fear this could be bad. As in, very bad. Re-sleeving the bores is no big deal for a decent machine shop...but that is only if the pistons can be removed at all. And, if the pistons are trash, are they even available?
I would prefer to rebuild an original MC. But does anyone have experience with these once they're frozen to give me some insight into how bad they can be...and parts availability?