Overdrive parts available soon

Diffs, axles, lockers, transmissions, portals, that kind of thing.
User avatar
Posts: 2830
Joined: Wed Feb 01, 2012 11:39 am
Location: Ontario, Canada

Re: Overdrive parts available soon

Post by TechMOGogy » Sun Apr 15, 2018 9:04 pm

How’s the project going?
72 Pathfinder | 75 710M 2.7i | 96 350GDT Worker

Posts: 238
Joined: Thu Oct 10, 2013 8:18 pm
Location: Mt. Hope, Ont., Canada

Re: Overdrive parts available soon

Post by 63rover » Mon Apr 16, 2018 7:49 am

I hate to say, but at this point, it is going nowhere fast. I have been busy with other projects, including a move.

User avatar
Posts: 1852
Joined: Fri May 01, 2009 1:30 pm
Location: Toronto Regional Area

Re: Overdrive parts available soon

Post by audiocontr » Tue May 08, 2018 12:27 pm

Derrickbwg wrote:
Thu Apr 12, 2018 1:28 pm
Those vettes were less than 250hp but torque was a little above 300ft lbs...puny by todays standards but i agree more robust more than likely than the laycock

Sent from my SM-G935V using Tapatalk
As you can see from my sig - i'm familiar with the Nash 4+3. They are a tricky rebuild, but fully possible. We rebuilt mine in house. Anything you would like to know about them?
1973 712m
(2) 1968 Haflingers 1 For Sale
1978 GMC Palm Beach
2001 F250 Diesel and trailer

Posts: 1
Joined: Sat Jan 03, 2015 5:44 pm

Re: Overdrive parts available soon

Post by Arlow » Wed Oct 16, 2019 8:22 am

So how goes the overdrive project? Is there a working system available to purchase. I really need to get something set up to get more top-speed out of our 1975 710m as it doesn't meet the speed requirements to travel on the turnpike highways and I don't always like to travel the long way using back roads here in Oklahoma.
McDougal :lol:

User avatar
Pinz aus
Posts: 18
Joined: Thu Jun 08, 2017 8:00 pm
Location: Tasmania, Australia

Re: Overdrive parts available soon

Post by Pinz aus » Sat Nov 28, 2020 4:28 am

Bump; Any news 63Rover or bikmakr? :D
I read these threads with great interest at the time and have been following along.
This seems far too good a project to go by the wayside.
Has anyone else taken up the challenge?

United States of America
Posts: 102
Joined: Thu Mar 27, 2014 1:18 pm
Location: Livermore, Ca. Minden, NV

Re: Overdrive parts available soon

Post by bikmakr » Tue Feb 23, 2021 11:58 am

I had hoped someone would go with this project especially with all the CAD data.

The only tricky part is the adapter spline from the tranny to the OD. It requires a Laycock input collar wire EDM'ed to the Pinz output spline.

Any CNC milling shop could make the other components.

Post Reply