Curtball

Thanks for the reply. 1) yes I'm running stage 4 front and rear big brakes. 2) I'm having some imbalance issues with the rears locking earlier 3) my Wilwood PV is the correct M10 x 1.0 taped threads. No need to convert my fittings I have appropriate reasons for everything being put on my car. But for some reason I'm having this issue. I'm going to double check my flares, and make sure they weren't over tightened or if I need to change the fittings, and reflate the lines. These are the original fittings and flare btw. The valve hasn't been tampered with prior to this

Curt here with a quick question. I have a 73' 240Z and I just installed the proportioning valve in my car. Replacing the one that mounts on the firewall just to the left of the brake booster. With the union and proportioning valve on I have a leak on both of them at the outgoing port. The fittings are tight, and they aren't bottomed out, but my lines for some reason have a little slack in them. When I grab it and pull it, I can feel a little free play. Do you happen to have any tips?? I noticed when removing the old proportioning valve that theirs some little inserts inside of the holes where the fittings go. Do I need something similar to this to take up the slack. Thanks for any help you can provide

Ok if you've done those mods to your car, you should be able to handle pulling your rear stub. Did mine in one day. It's not that difficult. Also I can't tell by your picture, but the brackets for the conversions where it slides on instead of having to pull your rear stub are quite thick, the one you hold in your hand looks rather thin. So no, don't modify them, you'll lose strength in the bracket. Either take the time to pull the stub, and change your wheel bearings while you're at it. Or like stated above, sell them and get others, I would recommend a full kit. It's not exactly wise to mix and match on your brakes. Not worth the risk

As stated above the fronts just have a set of needle bearings in the for when you turn your, your front suspension does as well. The rear does not

As stated above the fronts just have a set of needle bearings in the for when you turn your, your front suspension does as well. The rear does not