mechanical vs hydraulic

Thread Tools
 
Search this Thread
 
Old March 28th, 2023, 12:04 PM
  #1  
Registered User
Thread Starter
 
android 211's Avatar
 
Join Date: Jan 2014
Posts: 315
mechanical vs hydraulic

I have a '66 442 which I bought with no engine or transmission. It was an automatic model with column shift. I want to install a 455 and a Muncie. What's the consensus as to which would be easier to install?
The hydraulic set up from American Powertrain, MacCleod etc. or the Parts Place mechanical reproduction setup? I already have bellhousing, clutch, M-21, Hurst shifter, driveshaft, pedals just need clutch linkage. My car will have headers. Are the hydraulic setups easier on the knees? My left knee is giving out.
android 211 is offline  
Old March 28th, 2023, 12:27 PM
  #2  
Registered User
 
Fun71's Avatar
 
Join Date: Feb 2013
Location: Phoenix, AZ
Posts: 13,793
Does your block have the hole drilled for the clutch Z-bar? That may help with the decision.
Fun71 is offline  
Old March 28th, 2023, 02:09 PM
  #3  
Old(s)GuysRule
 
67OAI's Avatar
 
Join Date: Apr 2016
Location: S.E.Georgia
Posts: 1,082
The other item to consider is locating and mounting the frame bracket for the z-bar if your choice is the mechanical linkage. I personally would select the hydraulic clutch.
67OAI is offline  
Old March 28th, 2023, 04:48 PM
  #4  
Old(s) Fart
 
joe_padavano's Avatar
 
Join Date: Mar 2007
Location: Northern VA
Posts: 47,357
I really like hydraulic throwout bearings. If you ever intend to install headers, you'll be thankful for the HTOB.
joe_padavano is offline  
Old March 28th, 2023, 04:50 PM
  #5  
Proud Viet Nam Veteran
 
redoldsman's Avatar
 
Join Date: Dec 2006
Location: Rowlett, TX
Posts: 9,971
Just a reminder to be sure your crank in the 455 is drilled for a pilot bushing for the Muncie.
redoldsman is online now  
Old March 28th, 2023, 07:01 PM
  #6  
Registered User
 
Run to Rund's Avatar
 
Join Date: Mar 2008
Posts: 3,845
I have fabricated the frame bracket and it is not quite as easy as you might think. Locating it exactly is non-trivial because the only identifiable things on the frame aren't close and don't get it located properly--I tried making a template using a stick shift frame. I ended up installing a block, bellhousing, transmission setup and then located the bracket by fitting the z bar to the block and running it straight out to the frame. Then I could weld the bracket to the frame in exactly the right place.
Run to Rund is offline  
Old March 29th, 2023, 02:22 PM
  #7  
Registered User
Thread Starter
 
android 211's Avatar
 
Join Date: Jan 2014
Posts: 315
I'm looking for something dead reliable so I'm inclined to go with the mechanical. My buddies with hydraulic set ups have had them leak. I will take Run to Runds advice and install the engine and weld the Z bar bracket to the frame then. Its interesting that despite the car being an abandoned in backyard 20 years car I don't think it was ever in a collision or had body panels replaced. The doors, hood and trunk are all aligned factory and close right. So taking the hood and fender off it are not attractive ideas. Can the inner fenderwell be removed without taking off the fender? I've been a Pontiac Firebird and 2nd gen GTO guy forever. This is the oldest car I've ever had. I have a 'D' block thats drilled and a '68 400 crank from a 4 speed engine. Rods are aftermarket forgings as are the pistons. Eveything will be balanced. Hays flywheel.
android 211 is offline  
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Globeguy
Transmission
6
April 29th, 2017 10:25 AM
Napoleon1991
Transmission
8
March 20th, 2017 06:50 PM
android 211
Transmission
2
November 24th, 2015 08:31 AM
72442clone
Parts Wanted
1
May 30th, 2011 01:19 PM
78dmolby
Transmission
3
July 1st, 2009 04:24 AM



Quick Reply: mechanical vs hydraulic



All times are GMT -7. The time now is 10:36 PM.