Huge Polo fan here.....
VW should have brought them over, but I'm sure the decision was made not to compete with the Rabbit/Golf, even back in the 70's.
Chris, regarding the Morris transmission. I've got a good section on them in the Technical Advice pages of my Austin America website (
www.austinamericausa.com) and you can see some of the steps to rebuilding. Basically, a loss of friction material and failing rubber o-rings and oil seals causes the transmissions to loose pressure internally and stop clamping down the way they should.
You might try adjusting the brake bands and that can be done in car:
-Drain the oil
-Remove the front transmission cover, including the oil filter assembly
-Inside the transmission on the driver's side, you'll see 3 adjustable brake bands. Loosen the lock nuts for each band and thread the domed nut upward until there is as little free-play as possible in the "jaw" of the brake band (you can try lifting the brake band jaw open). Ideally you only want about 1-2mm of play, but due to wear you may have more. But that's okay. Right now, you probably have a half inch of play!
-Generally the transmission cover gasket will stay completely attached to the cover, and you can re-use it by coating it with a gasket sealant like Hylomar, or Permatex Aviation Form-A-Gasket.
-Refill the transmission with 10w/40 and you should have a working Reverse and much less flare up between 3rd and 4th.
Your next job is to "shorten" the link rod between the carburetor and the transmission. Shorten it unil, under full throttle, the transmission holds itself in 3rd until about 50-55mph.
Following this adjustment, you'll be amazed at how the car performs.[this post was last edited: 11/19/2010-17:34]