Notices
1980 - 1986 Bullnose F100, F150 & Larger F-Series Trucks Discuss the Early Eighties Bullnose Ford Truck

tranny swap

Thread Tools
 
Search this Thread
 
Old Feb 14, 2006 | 05:29 PM
  #1  
ford grunt's Avatar
ford grunt
Thread Starter
|
New User
Joined: Feb 2006
Posts: 6
Likes: 0
From: Dover, DE
tranny swap

Looking to take a 5speed out of an 1990 f-150 4x4 and put in my 1986 f-150 4x4. Is ther any compatibilty issues that I should be worried about.
 
Reply
Old Feb 14, 2006 | 07:46 PM
  #2  
RacinNdrummin's Avatar
RacinNdrummin
Postmaster
20 Year Member
Photogenic
Photoriffic
Shutterbug
Joined: Dec 2004
Posts: 2,941
Likes: 30
From: Maple Valley, WA
What tranny is in the 86?
 
Reply
Old Feb 14, 2006 | 08:09 PM
  #3  
ford grunt's Avatar
ford grunt
Thread Starter
|
New User
Joined: Feb 2006
Posts: 6
Likes: 0
From: Dover, DE
single rail overdrive 4speed
 
Reply
Old Feb 17, 2006 | 03:28 PM
  #4  
Schmids4.9l's Avatar
Schmids4.9l
Posting Guru
Joined: Jul 2004
Posts: 1,611
Likes: 0
From: Bored town OH
Originally Posted by ford grunt
single rail overdrive 4speed
Dont like the shift from 2nd to 3rd? I have the same tranny. 1st and 2nd are good, then when I shift into 3rd it bogs down unless I rev high in 2nd.
 
Reply
Old Feb 17, 2006 | 08:56 PM
  #5  
82F150Beast's Avatar
82F150Beast
Junior User
Joined: Feb 2006
Posts: 51
Likes: 0
Yep, my 82 F150 does the same thing from 2nd to 3rd.
 
Reply
Old Feb 18, 2006 | 02:17 AM
  #6  
Schmids4.9l's Avatar
Schmids4.9l
Posting Guru
Joined: Jul 2004
Posts: 1,611
Likes: 0
From: Bored town OH
Yea, makes me not wanna tow or haul any heavy loads, I'd have to rev 2nd to 3000 rpms, just so when I shift into 3rd I'd be doing 1500.

I know the tranny will bolt up, the bolt pattern's the same. Im not sure about the rest. Since the 5 speed is longer than the 4 speed, you'd need to have your drive shaft cut shorter, and maybe drill new holes in the cross member for the tranny mount. Before I put the 4 speed in I had a C6 (I kept it for a rainy day), and the C6 is 3" longer, so I had to find a longer driveshaft. Getting a drive shaft shortend is much cheaper than getting one lengthend, which is good news.
 
Reply
Old Feb 18, 2006 | 12:52 PM
  #7  
ford grunt's Avatar
ford grunt
Thread Starter
|
New User
Joined: Feb 2006
Posts: 6
Likes: 0
From: Dover, DE
cutting the drive shaft shorter is no problem. because i got to do something the tranny got stuck between third and netrual. the spacers in there came loose and jammed the selector gear. thanks for your help.
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
AZ4x4f150
General NON-Automotive Conversation
18
Mar 23, 2002 07:40 PM
1980 - 1986 Bullnose F100, F150 & Larger F-Series Trucks
7
Sep 26, 2001 12:54 AM
BJs77F150
Brakes, Steering, Suspension, Tires, & Wheels
1
Mar 18, 2000 03:55 PM




All times are GMT -5. The time now is 02:27 AM.

story-0
Top 10 Most Expensive Ford Trucks Ever Sold on Bring a Trailer

Slideshow: 10 most expensive Ford trucks ever sold on Bring a Trailer.

By Joe Kucinski | 2026-05-27 16:24:34


VIEW MORE
story-1
2027 Ford Super Duty Buyer's Guide (Every Model, Engine, & Package)

Here's everything that has changed for the latest model year.

By Brett Foote | 2026-05-27 16:17:28


VIEW MORE
story-2
Top 10 Ford Truck Tragedies

Slideshow: Top 10 Ford truck tragedies.

By Joe Kucinski | 2026-05-18 19:34:33


VIEW MORE
story-3
AEV FXL Super Duty - the Super Duty Raptor Ford Doesn't Make

And it might be even better than that.

By Brett Foote | 2026-05-18 19:26:42


VIEW MORE
story-4
Lobo Vs Lobo: Proof the F-150 Lobo Should Be Even Lower!

Slideshow: Does lowering an F-150 Lobo RUIN the ride quality?

By Michael S. Palmer | 2026-05-18 19:20:37


VIEW MORE
story-5
Ford's 2001 Explorer Sportsman Concept Looks For a New Home

Slideshow: Ford's bizarre fishing-themed Explorer concept has resurfaced after spending decades largely forgotten.

By Verdad Gallardo | 2026-05-12 18:07:46


VIEW MORE
story-6
10 Best Ford Truck Engines We Miss the Most!

Slideshow: The 10 best Ford truck engines we miss the most.

By Joe Kucinski | 2026-05-12 13:09:47


VIEW MORE
story-7
2026 Shelby F-150 Off-Road: Better Than a Raptor R?

Slideshow: first look at the 810 hp 2026 Shelby F-150 Off-Road!

By Brett Foote | 2026-05-12 12:50:07


VIEW MORE
story-8
2027 Super Duty Carhartt Package First Look: 12 Things You NEED to Know!

Slideshow: Everything You Need to Know about the 2027 Super Duty Carhartt Package!

By Michael S. Palmer | 2026-05-07 17:51:06


VIEW MORE
story-9
10 Most Surprising 2026 Ford Truck Features!

Slideshow: 10 most surprising Ford truck options/features in 2026.

By Joe Kucinski | 2026-05-05 11:17:22


VIEW MORE