Notices
1973 - 1979 F-100 & Larger F-Series Trucks Discuss the Dentsides Ford Truck
Sponsored by:
Sponsored by: Moser

lowering rear end

Thread Tools
 
Search this Thread
 
Old Jul 12, 2004 | 10:53 AM
  #1  
cobden's Avatar
cobden
Thread Starter
|
New User
Joined: Sep 2003
Posts: 23
Likes: 0
lowering rear end

I have a '78 F-100 and would like to lower the rear end just enought to bring it leverl with the front end. What's the easiest and cheapest way? I've read on here that you can just use the rear shackles without the hangers? Is this the spring shackles....and will this work safely?
 

Last edited by cobden; Jul 12, 2004 at 11:01 AM.
Reply
Old Jul 12, 2004 | 12:51 PM
  #2  
beartracks's Avatar
beartracks
Lead Driver
25 Year Member
Photogenic
Joined: Nov 2000
Posts: 6,624
Likes: 342
From: Albuquerque
Try A.I.M. industries for drop shackles and/or front spring drop hangers.
 
Reply
Old Jul 12, 2004 | 01:33 PM
  #3  
gittinwidit's Avatar
gittinwidit
Laughing Gas
20 Year Member
Photogenic
Photoriffic
Liked
Joined: Mar 2003
Posts: 789
Likes: 7
From: Durham, NC
You can raise the front spring hanger on the rear spring assembly up on the frame fairly easy. Redrill new holes, bolt up using grade 8 bolts and hack off any access hanger on top interfering with the bed. That would lower you about an inch or two cheaply and safely.
 
Reply
Old Jul 12, 2004 | 01:34 PM
  #4  
RustNRestore75's Avatar
RustNRestore75
Freshman User
Joined: Jul 2004
Posts: 28
Likes: 0
A.I.M. Sucks dont get nothing from them. there just a cheap brand of BellTech. U can get the Axel flip kit for the back. U can get it with just the brackets and used ur old stuff... it only cost like 70 bucks. Thats what im doing. If u want to get all the new stuff like u-bolts and stuff its liek $175. But that shoudl drop it in the back to level the truck out...
 
Reply
Old Jul 13, 2004 | 01:06 AM
  #5  
85351ho's Avatar
85351ho
Postmaster
25 Year Member
Joined: Feb 2000
Posts: 2,759
Likes: 2
From: Auburn,Al
i would do the axle flip because with a spring under axle wrap is almost non-existant
 
Reply
Old Jul 13, 2004 | 01:14 AM
  #6  
AirSmitty's Avatar
AirSmitty
Senior User
Joined: Dec 2003
Posts: 330
Likes: 0
From: Newhall,CA
Load it with gravel until you have the desired height. . You could probably find shorter blocks for the back. I could be wrong, your truck might not even have blocks??
 
Reply
Old Jul 13, 2004 | 02:12 AM
  #7  
85351ho's Avatar
85351ho
Postmaster
25 Year Member
Joined: Feb 2000
Posts: 2,759
Likes: 2
From: Auburn,Al
wait...we forgot to ask.....is this 2wd or 4wd????
i assumed your talking 2wd

but if its 4x4 then lose some of the stock 3 inch block try a 1 incher or no block
 
Reply
Old Jul 13, 2004 | 07:11 AM
  #8  
cobden's Avatar
cobden
Thread Starter
|
New User
Joined: Sep 2003
Posts: 23
Likes: 0
It's only 2wd....thanks for the advice. I should throw up a pic once I get the rims on.
 
Reply
FTE Stories

Ford Trucks for Ford Truck Enthusiasts

story-0

Top 10 Ford Truck Tragedies

 Joe Kucinski
story-1

AEV FXL Super Duty - the Super Duty Raptor Ford Doesn't Make

 Brett Foote
story-2

Lobo Vs Lobo: Proof the F-150 Lobo Should Be Even Lower!

 Michael S. Palmer
story-3

Ford's 2001 Explorer Sportsman Concept Looks For a New Home

 Verdad Gallardo
story-4

10 Best Ford Truck Engines We Miss the Most!

 Joe Kucinski
story-5

2026 Shelby F-150 Off-Road: Better Than a Raptor R?

 Brett Foote
story-6

2027 Super Duty Carhartt Package First Look: 12 Things You NEED to Know!

 Michael S. Palmer
story-7

10 Most Surprising 2026 Ford Truck Features!

 Joe Kucinski
story-8

Top 10 Ford Trucks Coming to Mecum Indy 2026

 Brett Foote
story-9

5 Best / 5 Worst Ford Truck Wheels of All Time

 Joe Kucinski
Old Jul 13, 2004 | 08:57 AM
  #9  
beartracks's Avatar
beartracks
Lead Driver
25 Year Member
Photogenic
Joined: Nov 2000
Posts: 6,624
Likes: 342
From: Albuquerque
If you flip the axel you wil get 4" to 5" of drop and may need to notch the frame. Lots of work. The A.I.M. pieces for the rear are good. Wont say the same about their "I" beams.
 
Reply
Old Jul 19, 2004 | 11:49 AM
  #10  
fordification's Avatar
fordification
Senior User
20 Year Member
Joined: Nov 2000
Posts: 366
Likes: 0
From: Calgary
So, I'm still undecided on which way to go. By flipping the axle you still have to notch the frame. But by raising the front hanger a couple inches, redrilling wholes, and removing a couple leafs, you can get nearly a 4" drop?

CACWBY, mentioned this is what he did. Wonder if I could get some pics off him.
 
Reply
Old Jul 20, 2004 | 09:30 AM
  #11  
beartracks's Avatar
beartracks
Lead Driver
25 Year Member
Photogenic
Joined: Nov 2000
Posts: 6,624
Likes: 342
From: Albuquerque
Removing springs can do strange things. You might get a yaw effect going down the road similar to low rear tire pressure. I used the A.I.M. rear shackes for 2" of drop, then the front leaf spring mount for another 1". There is another hole for the spring eyes in the front mount that will yeild another 1" drop for a total of 4". I haven't gone to that one yet due to tire clearance. I don't think you need to worry about "c' section on the frame this way. You may however have to shorten your drive shaft.

This allows you to retain the original spring stiffness and you can add air bags to adjust height/load when needed.
 
Reply




All times are GMT -5. The time now is 08:10 PM.

story-0
Top 10 Ford Truck Tragedies

Slideshow: Top 10 Ford truck tragedies.

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


VIEW MORE
story-1
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-2
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-3
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-4
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-5
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-6
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-7
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
story-8
Top 10 Ford Trucks Coming to Mecum Indy 2026

Slideshow: Here are the top 10 Fords coming to Mecum Indy 2026.

By Brett Foote | 2026-05-04 13:49:49


VIEW MORE
story-9
5 Best / 5 Worst Ford Truck Wheels of All Time

Slideshow: The 5 best and 5 worst Ford truck wheels of all time

By Joe Kucinski | 2026-04-29 16:49:01


VIEW MORE