Engine Mechanical Topics Discussion for motor builds, cams, head work, stripped bolts and other engine related issues. The good and the bad. If it goes round and around or up and down, post it here.

mating engine cases

Thread Tools
 
Search this Thread
 
Old Oct 9, 2018 | 09:46 AM
  #1  
darren92530's Avatar
darren92530
Thread Starter
|
1st Gear
Joined: Oct 2018
Posts: 5
Likes: 0
From: east bay
Default mating engine cases

Have an idea, can a 67 cam side engine case be mated to a 78 alternator side case? I know this sounds crazy... just curious...
 
Reply
Old Oct 9, 2018 | 09:51 AM
  #2  
IronAss's Avatar
IronAss
Seasoned HDF Member
Veteran: Army
15 Year Member
Liked
Community Favorite
Joined: Apr 2008
Posts: 23,053
Likes: 12,327
From: Arkansas
Default

Deleted because I can’t read anymore.
 

Last edited by IronAss; Oct 9, 2018 at 12:35 PM.
Reply
Old Oct 9, 2018 | 12:27 PM
  #3  
heavymetalthunder's Avatar
heavymetalthunder
Seasoned HDF Member
15 Year Member
Liked
Loved
Community Favorite
Joined: Jan 2008
Posts: 5,203
Likes: 792
From: Kansas City, Missouri
Default

I thought the first year of the Evo is 83 or 84?
 
Reply
Old Oct 9, 2018 | 12:33 PM
  #4  
IronAss's Avatar
IronAss
Seasoned HDF Member
Veteran: Army
15 Year Member
Liked
Community Favorite
Joined: Apr 2008
Posts: 23,053
Likes: 12,327
From: Arkansas
Default

Originally Posted by heavymetalthunder
I thought the first year of the Evo is 83 or 84?
You’re correct. I saw 87. Guess I’m getting dyslexic in my old age. I don’t see any reason it shouldn’t work.
 
Reply
Old Oct 9, 2018 | 12:45 PM
  #5  
Tom84FXST's Avatar
Tom84FXST
Seasoned HDF Member
15 Year Member
Liked
Loved
Community Favorite
Joined: Nov 2009
Posts: 15,706
Likes: 22,739
From: Farmington ,MS
Default

Originally Posted by darren92530
Have an idea, can a 67 cam side engine case be mated to a 78 alternator side case? I know this sounds crazy... just curious...
S&S sells them that way...if you are mating mis-matched factory cases...they need to be lined honed.

They make an adapter so you can put the oil filter where the generator used to be.


https://www.ebay.com/itm/Chrome-Gene...75.c1#viTabs_0
 
Reply
Old Oct 9, 2018 | 08:40 PM
  #6  
joe40x's Avatar
joe40x
Road Warrior
10 Year Member
Liked
Loved
Community Favorite
Joined: Mar 2014
Posts: 1,623
Likes: 699
From: nowhere
Default

There might be a mismatch on deck height
 
Reply
Old Oct 10, 2018 | 05:45 AM
  #7  
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
Talking

Originally Posted by darren92530
Have an idea, can a 67 cam side engine case be mated to a 78 alternator side case? I know this sounds crazy... just curious...
I think we need to know why, before we give an answer!
 
Reply
Old Oct 10, 2018 | 06:27 AM
  #8  
Hillsidecycle.com's Avatar
Hillsidecycle.com
Sponsor
Joined: Dec 2007
Posts: 12,084
Likes: 829
Default

Can it be done, yes, with a cost, but the finish/fitment/strength of an S&S case would trump the other.
Scott
 
Reply
HD Forum Stories

The Best of Harley-Davidson for Lifelong Riders

story-0

10 Most Awkward-Looking Motorcycles Ever Built

 Verdad Gallardo
story-1

Jason Momoa Is Turning Classic Harleys Into PHEVs

 Verdad Gallardo
story-2

Harley-Davidson Fat Boy Becomes a Dark, Decepticon-Inspired Custom

 Verdad Gallardo
story-3

6 Weirdest Harley-Davidsons Ever Sold to the Public

 Verdad Gallardo
story-4

7 Times Harley-Davidson Chucked Tradition Out the Window

 Verdad Gallardo
story-5

7 Surprising Harley-Davidson Products that Are Not Motorcycles

 Verdad Gallardo
story-6

8 Best Harley-Davidson Motorcycles Ever

 Pouria Savadkouei
story-7

10 Worst Harley-Davidson Motorcycles Ever

 Pouria Savadkouei
story-8

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

 Verdad Gallardo
story-9

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

 Verdad Gallardo
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Richard Riddle
Engine Mechanical Topics
13
Jan 28, 2021 03:07 PM
grbrown
EVO
48
Jul 29, 2019 08:12 AM
hevilift
General Harley Davidson Chat
23
Nov 21, 2012 05:50 PM
mrsmartass2003
Custom Models
2
Jul 4, 2012 07:58 AM
Tucker99
General Harley Davidson Chat
0
Mar 24, 2008 11:50 AM




All times are GMT -5. The time now is 12:50 PM.

story-0
10 Most Awkward-Looking Motorcycles Ever Built

Slideshow: Not every motorcycle can be a design icon, and these machines prove that bold styling doesn't always age gracefully.

By Verdad Gallardo | 2026-06-12 11:58:41


VIEW MORE
story-1
Jason Momoa Is Turning Classic Harleys Into PHEVs

Slideshow: Jason Momoa's latest restoration project blends 1920s Harley-Davidsons with modern electric technology, creating some of the most unusual hybrid motorcycles ever built.

By Verdad Gallardo | 2026-06-10 17:18:58


VIEW MORE
story-2
Harley-Davidson Fat Boy Becomes a Dark, Decepticon-Inspired Custom

Slideshow: Killer Custom's latest build relies on styling changes rather than performance upgrades, giving the cruiser an entirely different personality.

By Verdad Gallardo | 2026-06-03 18:28:05


VIEW MORE
story-3
6 Weirdest Harley-Davidsons Ever Sold to the Public

Slideshow: From military-inspired singles to scooters and three-wheel utility vehicles, these Harleys took the company far outside its comfort zone.

By Verdad Gallardo | 2026-06-02 18:34:10


VIEW MORE
story-4
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-5
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-6
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-7
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-8
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-9
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