Ugrade man. trans?
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Joined: Apr 2008
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Ugrade man. trans?
My 72 has the original 4spd in the floor. First gear is a granny gear and is normally not used. Anyway, the sincro's are getting a little weak and I can either rebuild trans or upgrade. I was thinking it might be nice to upgrade to a later model 4spd or 5spd. Anyone know anything about this? Is there anything out there that does not require moving the cross member or changing the drive shaft length?
Thanks,
Chad
Thanks,
Chad
Super Moderator
Joined: Apr 2004
Posts: 34,475
Likes: 2,800
What engine?
There is a late '70s-80s 4 speed OD that MIGHT bolt up, but I'm not sure of the dimensions compared to you current box.
It's the first one up here.
Domestic Truck Tranny Guide
There is a late '70s-80s 4 speed OD that MIGHT bolt up, but I'm not sure of the dimensions compared to you current box.
It's the first one up here.
Domestic Truck Tranny Guide
Super Moderator
Joined: Apr 2004
Posts: 34,475
Likes: 2,800
Tough sledding for OD behind an FE.
The NV 4500 is probably the best, strongest truck trans, but is not free and requires some mods.
https://www.ford-trucks.com/forums/7...ich-one-2.html
The NV 4500 is probably the best, strongest truck trans, but is not free and requires some mods.
https://www.ford-trucks.com/forums/7...ich-one-2.html
Hotshot
Joined: May 2004
Posts: 12,170
Likes: 5
From: The hills of No. Calif.
Not an O/D trans, but the close-ratio T19 is a direct fit, just did the swap to mine a few weeks ago and love it. No more granny gear and 4 usable all-synchro gears more closely spaced make it much more enjoyable to drive. For O/D I added a Gear Vendors.
More info:
https://www.ford-trucks.com/forums/7...-f250-c-s.html
More info:
https://www.ford-trucks.com/forums/7...-f250-c-s.html
