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  1. 6

    Help, can't get C4 trans pan to seal

    I would appreciate any pointers anyone can give on how to get the pan on my C4 transmission to seal up. I think I've now redone it 6 times, and it is still leaking. Has anyone else had anywhere near this much trouble getting the pan to seal up and no leak? My technique: 1) Using a new...
  2. 6

    C4 trans won't go into park unless I let the car roll a few inches

    I have had this issue for a long time, but have the bottom of the transmission opened up this weekend, and thought I would try to finally fix this. When I stop and try to put the trans into Park it won't lock in - the shift lever just comes back a small amount and sits between Park and...
  3. 6

    How tough to rebuild or overhaul a C4 trans?

    The C4 transmission in my '66 coupe is very old, but seems to work great. The shifts are fast and firm, doesn't slip as far as I can tell. The problem is that is leaks really badly. Not sure what happens while driving, but if I park for even 5 or 10 minutes it will leave a small amount of...
  4. 6

    Are the tapered inserts in the Mast. Cyl ports replaceable?

    Doing a lot of work of my '66 coupe brakes, and apparently screwed up my brand new dual-bowl MC. When I got everything back together the rear port leaked. Took the lines off and removed the MC, and the rear tapered insert - the brass looking piece that the flare in the brake line mates up to -...
  5. 6

    Need help flaring stainless steel brake lines

    First off I'm confused about what type of flare I need. I started off thinking I would need a 45 degree double flare, but now think I may need a 37 degree single flare. I'm trying to plumb up my master cylinder and combination valve. I tried making a couple of 45 degree double flares in the...
  6. 6

    Why are the front and rear ports on a MC different sizes?

    Working through re-doing the brake system on my '66 and have discovered that the front and rear outlet ports on the dual-reservoir MC are different sizes. All of the old brake line connections on the car were 3/8". On this MC the front brake port(on the rear half of the MC) is 3/8", but the...
  7. 6

    Questions about plumbing a brake system

    I'm in the middle of replacing most of my stock '66 GT brake system and have a few questions I was hoping someone could help with. I'm keeping the front disk/rear drum setup, but replacing most of the parts. My main question is related to adding a combination valve(metering and...
  8. 6

    How to clean/prep metal w/ light rust for paint?

    I've got the front end of my car jacked up and disassembled, and while I was under there I thought it would be a good idea to do some clean up and paint for protective reasons. I'm looking to do this to protect the metal at this point rather than as a high quality restoration. I don't own an...
  9. 6

    Want to upgrade/update my '66 GT brakes - ideas?

    I have a decent condition '66 GT coupe that needs better brakes. It currently has the stock front disk / rear drum / single bowl master cylinder, and doesn't stop very well. I don't really know what the problem is but the brakes don't seem to have much stopping power and if you try to stop...
  10. 6

    Where to buy AFR heads? Are they all the same? Cam sugg. for CA?

    When looking for AFR heads should I be shopping around based on only price/availability, or are there other things to look out for? I have heard that not all distributors sell the exact same head - for example some buy bare castings and build them up themselves while others ship the complete...