EVO All Evo Model Discussion

Gas tank customization problem

Thread Tools
 
Search this Thread
 
Old Sep 2, 2014 | 12:10 AM
  #1  
ColdPizza's Avatar
ColdPizza
Thread Starter
|
Advanced
Joined: Aug 2014
Posts: 57
Likes: 0
From: Milan
Default Gas tank customization problem

Today after a beer i decided to put my FXE gas tank '75 on my Dyna FXD '95.
The shape and size of the frame aren't made to perfectly allow that skinny FXE gas tank.
I don't know what to invent to keep the gas tank sticky to the frame about near the seat zone.
The mounting kit available in internet requires the FXE frame :\
Should i use a drill on my FXD frame to make two holes closer the gas tank (which is smaller than the FXD oem fat one) ?

Thanks in advance to share your point of view end experience.
 

Last edited by ColdPizza; Sep 2, 2014 at 12:49 AM.
Reply
Old Sep 2, 2014 | 12:20 AM
  #2  
Spanners39's Avatar
Spanners39
Seasoned HDF Member
15 Year Member
Photogenic
Liked
Loved
Joined: Dec 2010
Posts: 7,736
Likes: 1,524
From: Coromandel Peninsula New Zealand
Default

My recommendation is never to start on the beer before the project, it can cause regret.

You probably could drill the frame but I would make up a strap type thing so I didn't have to drill the frame. Fix it to the FXE mount and have it wrap around the frame.
 
Reply
Old Sep 2, 2014 | 04:09 AM
  #3  
grbrown's Avatar
grbrown
Club Member
15 Year Member
Liked
Loved
Community Favorite
Joined: Jun 2007
Posts: 45,429
Likes: 2,898
From: Bedford UK
Default

We can think much better in technicolour! Post us a photo of the rear of the tank and frame, so we can visualise your challenge. I drilled the frame on my Glide recently, although that is because my tank is longer, not shorter, than the original one and both tanks sit on a large box-section.
 
Reply
Old Sep 2, 2014 | 07:36 AM
  #4  
johnjzjz's Avatar
johnjzjz
Seasoned HDF Member
15 Year Member
Top Answer: 3
Joined: Nov 2006
Posts: 12,878
Likes: 5,449
From: la la land jerzey
Default

some people using a drill should have used a bomb instead less damage would have a cured
 
Reply
Old Sep 2, 2014 | 11:38 AM
  #5  
miacycles's Avatar
miacycles
Elite HDF Member
Joined: Sep 2007
Posts: 4,468
Likes: 12
From: Bluffton, South Carolina
Default

The '75 FXE tank uses two round rubber isolators in the front that the tank ears go under. in the back there is a horseshoe shaped isolator that the tank sits on and a rubber O-Ring that goes under the frame and hooks on two little hooks one on each side or the rear of the tank. That being said, you would have to make provisions for the front isolators to be mounted on each side of the frame in the front. Then on the rear if you can't find an O-Ring large enough to go around the frame, use a smaller one on each side going down to an attachment, like a short round headed allen bolt. Hope this helps.
John
 
Reply
Old Sep 2, 2014 | 04:15 PM
  #6  
Beemervet's Avatar
Beemervet
Ultimate HDF Member
Veteran: Army
Joined: May 2006
Posts: 6,590
Likes: 444
From: Ohio
Default

All of the mounting pieces for that tank are available from J&P Cycle.
 
Reply
Old Sep 2, 2014 | 05:41 PM
  #7  
ColdPizza's Avatar
ColdPizza
Thread Starter
|
Advanced
Joined: Aug 2014
Posts: 57
Likes: 0
From: Milan
Default

Originally Posted by miacycles
The '75 FXE tank uses two round rubber isolators in the front that the tank ears go under. in the back there is a horseshoe shaped isolator that the tank sits on and a rubber O-Ring that goes under the frame and hooks on two little hooks one on each side or the rear of the tank. That being said, you would have to make provisions for the front isolators to be mounted on each side of the frame in the front. Then on the rear if you can't find an O-Ring large enough to go around the frame, use a smaller one on each side going down to an attachment, like a short round headed allen bolt. Hope this helps.
John
Are these rubber hooks and O-Ring safe ? Could the rear cylinder with his temperature make dried the rubber hooks becoming dangerous the ride ?

GrBrown i posted few pictures https://www.hdforums.com/g/album/1888055
 

Last edited by ColdPizza; Sep 2, 2014 at 05:45 PM.
Reply
Old Sep 2, 2014 | 06:16 PM
  #8  
Beemervet's Avatar
Beemervet
Ultimate HDF Member
Veteran: Army
Joined: May 2006
Posts: 6,590
Likes: 444
From: Ohio
Default

Originally Posted by ColdPizza
Are these rubber hooks and O-Ring safe ? Could the rear cylinder with his temperature make dried the rubber hooks becoming dangerous the ride ?

GrBrown i posted few pictures https://www.hdforums.com/g/album/1888055
No, they used that mounting system for years with no issues that I'm aware of. (I'm really old enough to be familiar with them).
 
Reply
HD Forum Stories

The Best of Harley-Davidson for Lifelong Riders

story-0

7 Times Harley-Davidson Chucked Tradition Out the Window

 Verdad Gallardo
story-1

7 Surprising Harley-Davidson Products that Are Not Motorcycles

 Verdad Gallardo
story-2

8 Best Harley-Davidson Motorcycles Ever

 Pouria Savadkouei
story-3

10 Worst Harley-Davidson Motorcycles Ever

 Pouria Savadkouei
story-4

Killer Custom's Jail Break Is The Breakout That Refused to Blend In

 Verdad Gallardo
story-5

Crazy Bunderbike Build Looks Amazing, But Is It Impossible to Ride?

 Verdad Gallardo
story-6

Harley-Davidson Reveals Super Cool Cafe Racer Concept

 Verdad Gallardo
story-7

Engraved Rebellion: Inside Bundnerbike's Glam Rock II

 Verdad Gallardo
story-8

10 Motorcycles You Should Never Buy

 Joe Kucinski
story-9

10 Things Harley-Davidson Needs to Fix in 2026

 Verdad Gallardo
Old Sep 3, 2014 | 12:18 PM
  #9  
Architect's Avatar
Architect
Seasoned HDF Member
15 Year Member
Joined: Apr 2010
Posts: 9,562
Likes: 7,914
From: Long Island, New York
Default

I have this same project on the back burner for my 97 WG. I scored a tank on Ebay a while ago but have not started the project. I am very interested in how you make out with it.

I saw the same setup in Italy 10 years ago on a Twin Cam Dyna, and yes just the rubber O-ring holding the back down. The original setup was a spring with clips that go to the tank. J&P shows them in their catalog but recent searches they no longer have them in stock. I did get the horse shoe from them, sitting on the same shelf as the gas tank.

Only issue stopping me from moving forward is losing the Speedo/Odometer. Ignition can be relocated to under the seat, maybe live without the idiot lights, but the other two I keep wondering about.

More pics please.

PS did you need to trim the front of the tank to get it to fit over the frame?
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
doc308
Shovelhead
16
Sep 26, 2019 10:18 AM
oldhokie
Softail Models
9
Dec 14, 2010 10:42 AM
pcbunn
Exhaust System Topics
4
Aug 14, 2010 09:34 AM
Mario77746
Motorcycle Parts For Sale-Misc. Parts
1
Nov 4, 2008 09:03 AM
75shovel
Custom Models
3
Apr 19, 2006 02:48 PM




All times are GMT -5. The time now is 07:43 AM.

story-0
7 Times Harley-Davidson Chucked Tradition Out the Window

Slideshow: Harley-Davidson built its reputation on nostalgia, but every so often, the company took a hard left turn into the future.

By Verdad Gallardo | 2026-05-20 11:18:19


VIEW MORE
story-1
7 Surprising Harley-Davidson Products that Are Not Motorcycles

Slideshow: The bar-and-shield logo shows up on far more than motorcycles, some of the company's most unexpected products have nothing to do with riding.

By Verdad Gallardo | 2026-04-29 16:50:35


VIEW MORE
story-2
8 Best Harley-Davidson Motorcycles Ever

Slideshow: Not every Harley gets it right, but these are the ones that genuinely earned their reputation.

By Pouria Savadkouei | 2026-04-15 14:23:21


VIEW MORE
story-3
10 Worst Harley-Davidson Motorcycles Ever

Slideshow: From the troubled AMF years to modern misfires, these bikes earned reputations for reliability issues, questionable engineering, or disappointing performance.

By Pouria Savadkouei | 2026-04-01 20:01:09


VIEW MORE
story-4
Killer Custom's Jail Break Is The Breakout That Refused to Blend In

Slideshow: Killer Custom's "Jail Breaker" build focuses more on stance and visual aggression than mechanical overhaul.

By Verdad Gallardo | 2026-03-18 19:20:32


VIEW MORE
story-5
Crazy Bunderbike Build Looks Amazing, But Is It Impossible to Ride?

Slideshow: The Swiss custom shop has taken a Harley Softail and stretched it into something so long and low that it looks closer to a rolling sculpture than a conventional motorcycle.

By Verdad Gallardo | 2026-03-07 16:15:30


VIEW MORE
story-6
Harley-Davidson Reveals Super Cool Cafe Racer Concept

Slideshow: Harley-Davidson's new RMCR concept revives the café racer formula with modern hardware-and it may be exactly the reset the company needs.

By Verdad Gallardo | 2026-03-04 12:23:37


VIEW MORE
story-7
Engraved Rebellion: Inside Bundnerbike's Glam Rock II

Slideshow: A standard cruiser becomes an intricate metal canvas in the hands of a Swiss custom house known for pushing Harley-Davidson platforms far beyond their factory brief.

By Verdad Gallardo | 2026-02-24 18:19:44


VIEW MORE
story-8
10 Motorcycles You Should Never Buy

Slideshow: There is no shortage of great motorcycles to buy, but we would avoid these ten.

By Joe Kucinski | 2026-02-19 14:50:51


VIEW MORE
story-9
10 Things Harley-Davidson Needs to Fix in 2026

Slideshow: Harley-Davidson's challenges aren't abstract; they show up in dropping shipments, shrinking dealer traffic, and strategic decisions that aren't yet translating into growth.

By Verdad Gallardo | 2026-01-13 18:33:17


VIEW MORE