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Total 15 documents matching your query.

1. [Mgs] Overdrive swap (score: 1)
Author: johnhed@comcast.net
Date: Wed, 09 Jan 2008 17:58:08 +0000
If I get my hands on an overdrive transmission to swap into my 80B, how easy is that? Other than having ot get the wiring harness and new shifter, does it just swap in or are there different mounts,
/html/mgs/2008-01/msg00025.html (7,302 bytes)

2. Re: [Mgs] Overdrive swap (score: 1)
Author: "Dodd, Kelvin" <doddk@mossmotors.com>
Date: Wed, 9 Jan 2008 10:03:49 -0800
It's a piece of cake. Drive shaft, mounts are all the same. The speedo calibration may be an issue depending on which trans you get. Any OD from 1968-80 will bolt in though. Kelvin Dodd ____________
/html/mgs/2008-01/msg00026.html (8,612 bytes)

3. Re: [Mgs] Overdrive swap (score: 1)
Author: Max Heim <max_heim@sbcglobal.net>
Date: Wed, 09 Jan 2008 10:04:07 -0800
Within the same generation, I think it is a straight swap, unless the driveshaft length is different (this changed over the years -- the Moss catalog has a reference). The "wiring harness" is just on
/html/mgs/2008-01/msg00027.html (7,940 bytes)

4. Re: [Mgs] Overdrive swap (score: 1)
Author: "Councill, David" <dcouncill@msubillings.edu>
Date: Wed, 9 Jan 2008 11:21:17 -0700
The wiring is as Max says. Essentially just one wire (hot) which connects to the OD on a switch. The switch then has a wire to go to the solenoid. This switch only completes the circuit when the car
/html/mgs/2008-01/msg00028.html (9,127 bytes)

5. Re: [Mgs] Overdrive swap (score: 1)
Author: Bob Howard <mgbob@juno.com>
Date: Wed, 9 Jan 2008 13:31:47 -0500
It's an easy swap, and certainly worth doing. Mounts are the same, drive shaft is the same for the 'later' cars. Shaft measurements are puzzling. See Paul Hunt's site for discussion on this topic. E
/html/mgs/2008-01/msg00029.html (8,173 bytes)

6. Re: [Mgs] Overdrive swap (score: 1)
Author: Howard gentry <zymmer4@yahoo.com>
Date: Wed, 9 Jan 2008 11:12:31 -0800 (PST)
Hi John, Your B probably has the wire to the O/D tranny already in the harness..It is a purple wire in the harness..My 1976 B had the wire, and it was already at the transmission area. I took my 1974
/html/mgs/2008-01/msg00030.html (9,972 bytes)

7. Re: [Mgs] Overdrive swap (score: 1)
Author: Max Heim <max_heim@sbcglobal.net>
Date: Wed, 09 Jan 2008 11:56:42 -0800
How would you go about "disabling" the 3rd gear lockout? As far as I can tell it's a contact switch that only enables the OD circuit when the shifter is in 4th gear. It's exactly the same switch as t
/html/mgs/2008-01/msg00031.html (8,626 bytes)

8. Re: [Mgs] Overdrive swap (score: 1)
Author: "oliver" <sumton@sbcglobal.net>
Date: Wed, 9 Jan 2008 16:09:52 -0600
this may not be much help - on a 73 the driveshaft is the same and the wires are already there - btdt _______________________________________________ Support Team.Net http://www.team.net/donate.html
/html/mgs/2008-01/msg00032.html (7,285 bytes)

9. Re: [Mgs] Overdrive Swap (score: 1)
Author: zsmithbob@aol.com
Date: Thu, 10 Jan 2008 00:46:23 -0500
John, It is not wise to override the lockout switch on the overdrive transmission. On some models, the OD works in 4th gear only, on others, it works in both 3rd and 4th. What you DO NOT WANT TO EVER
/html/mgs/2008-01/msg00050.html (8,586 bytes)

10. Re: [Mgs] Overdrive swap (score: 1)
Author: "Paul Hunt" <paul.hunt1@blueyonder.co.uk>
Date: Thu, 10 Jan 2008 09:07:19 -0000
If you get an OD from any 4-synch car i.e. any LH-type it should physically fit as the prop-shafts were the same length on all 4-synch OD and non-OD cars. If you get one from a rubber bumper car, wit
/html/mgs/2008-01/msg00051.html (10,089 bytes)

11. Re: [Mgs] Overdrive Swap (score: 1)
Author: "Paul Hunt" <paul.hunt1@blueyonder.co.uk>
Date: Thu, 10 Jan 2008 09:22:37 -0000
Not totally correct, which is why OD was limited to 3rd and 4th on the MGB. The lower the gear the higher the torque reversals inside the OD, and the stronger it has to be to resist them. Overpower i
/html/mgs/2008-01/msg00052.html (8,214 bytes)

12. Re: [Mgs] Overdrive swap (score: 1)
Author: Bob Howard <mgbob@juno.com>
Date: Thu, 10 Jan 2008 10:05:42 -0500
It's my understanding from guys in our club that the 3rd speed lockout can be over-ridden easily. Not having done this myself, I'll see if I can learn how this is accomplished. Bob On Wed, 09 Jan 20
/html/mgs/2008-01/msg00057.html (8,781 bytes)

13. Re: [Mgs] Overdrive swap (score: 1)
Author: Paul Osborne <paul@ece.rochester.edu>
Date: Thu, 10 Jan 2008 12:48:32 -0500
Max, the 3rd speed switch is is series with the solenoid. you can jumper the switch wires or just wire the solenoid direct to the switch that you are going to be using . paul -- Paul Osborne Universi
/html/mgs/2008-01/msg00059.html (9,823 bytes)

14. Re: [Mgs] Overdrive swap (score: 1)
Author: Max Heim <max_heim@sbcglobal.net>
Date: Thu, 10 Jan 2008 12:32:25 -0800
I have a 1977 LH OD and 4-synchro box installed in my 66B, so I don't have a TCSA or gearshift-mounted switch. I installed a dash switch left of the steering wheel in an existing hole. But I thought
/html/mgs/2008-01/msg00061.html (9,677 bytes)

15. Re: [Mgs] Overdrive swap (score: 1)
Author: "Paul Hunt" <paul.hunt1@blueyonder.co.uk>
Date: Fri, 11 Jan 2008 10:42:15 -0000
There *is* no 3rd gear switch. There is a '3rd and 4th gear switch' on earlier gearboxes and a '4th gear only' switch on later. Yes you can jumper it, but then if you forget it's on and reverse you w
/html/mgs/2008-01/msg00068.html (8,103 bytes)


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