The timestamp is only as accurate as the clock in the camera, and it may be completely wrong. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. GFDL GNU Free Documentation License true true A copy of the license is included in the section entitled GNU Free Documentation License. Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. CC BY-SA 3.0 Creative Commons Attribution-Share Alike 3.0 true true share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use. attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made.to share – to copy, distribute and transmit the work.The vacuum hold switch used on the MGB is arguably better still but these are hard to find now. I also recommend the use of the magnetic switch that was used on the 405 to drop overdrive as soon as a change down from fourth is made. The main benefits are lower revs, improved MPG and quieter cruising at motorway speeds but it also makes the car a bit quicker in the lower gears due to the change in differential ratio.

It is vital to change the differential ratio to 405 spec to get the benefit. It may well be that we drive on different road types, but for UK diving with a fair bit of motorway mileage I feel the upgrade to overdrive was a huge improvement. It would be good to hear some feedback from anyone using one of these.

There are several 400s that are now sporting the very elegant conversion that Derek Hughes pioneered. overdrive wasnt turning on decided to tear apart the transmission and put in a new clutch. This is for my 1975 AMC Pacer straight 6 3 speed with Overdrive. I haven't driven an 85c with overdrive but the 100A has enough power to make it worthwhile. Thanks (0) Quote Reply Topic: T-150 Laycock overdrive J-type separation. The manufacturer clearly saw a benefit when updating from 403 to 405.

I have to disagree very strongly that a well tuned and maintained 2 litre doesn't need an overdrive. I have used Penrite Gearbox oil 30 for many years in my 403 with a 405 gearbox and overdrive.

J type laycock overdrive