Non-model year changes Options

[356drb]

Hi!

I'm updating my 914 Authenticity book and the new edition will contain all color images, which will also be available online, on demand. New chapters on brakes/suspension/gearbox and engine have been written and all other chapters have been revised and are out for technical proofing. Hope to have it out late this summer, if I can get photos.

There are a number of changes that are noted in the parts manuals which do not align with model years. I would like to put months and years on these changes and am hoping that you can help define them. At this time the Porsche archives has been able to only do this on one of them. I have put them in chronological order and nearly all of them occur during the 1973 model year. The numbers on the left are the Porsche modification number in the parts manuals. The ones without these are still listed in the parts manuals with chassis numbers when the change occurs. Formatting suffered a little from conversion from Word. I can't fix it -- I tried.

Since US spec. cars have month and year on that sticker on the door jamb and some of you may have the actual production date, can you take a look and let me know if you have a chassis number close to these?

Also, just because it says things change in the parts manuals, it doesn't mean that it is right, so if you think you know better, please let me know. It helps if you have an authentic car to back you up. Always remember one of my authenticity truisms though, " just because it is old and was on the car when you bought it, doesn't mean it is original."

I'm also looking for people with authentic cars willing to take photos (authentic doesn't mean show quality). I can send a master list to anyone who wants one. I am particularly looking for 1970-1972 914-4s with painted bumpers and Euro spec. cars of all models.

Please contact me directly at: 356drb@indy.net

Modification
#


4/2 from model 72 -- 914 243 0040/472 290 9017 Door panel (int.)

4/4 from model 72 -- 472 291 9033 A-frame/front shock/rotor/caliper

6/14 from model 73 -- 473 290 6861

from model 73 – 473 290 8292 US headlight upgrade

6/2 from model 73 -- 473 291 0937 rear inner wheel case USA w/ protection rail

6/1 from model 73 -- 473 291 2511 Cap for front wheel hub/front rotor w/ring

6/4 from model 73 -- 473 291 7851

6/8 from model 73 -- 473 291 8797 Covering for roll bar padding (int.)

6/6 from model 73 -- 473 291 8919 March 1973 Threshold/carpet rails, black

6/10 from model 73 -- 473 292 4929 Fresh air vent grille added

6/12 from model 73 -- 473 292 4903 Fuel tank

6/16 from model 73 -- 473 292 6222 Top/headliner/front edge profile/rear seal

6/18 from model 73 -- 473 292 7160

from model 74 -- 474 290 2454 Black washer jets

8/2 from model 74 -- 474 291 5752 Brake pressure regulator

Thanks!

Brett Johnson