C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

Spacers behind clutch master

Thread Tools
 
Search this Thread
 
Old May 12, 2013 | 01:42 PM
  #1  
octaneforce's Avatar
octaneforce
Thread Starter
Instructor
 
Joined: Jan 2013
Posts: 212
Likes: 0
Default Spacers behind clutch master

Does everybodys clutch master cylinder have 2 spacers behind it? When i replaced mine, i noticed that it has two spacers, about 3/8 of an inch big each, stacked up right behind it. My clutch grabs right off the floor and im thinking about removing one of them to bring up the pedal. Then again, i dont want the push rod to end up being pushed in a little and wind up burning my clutch. If this all sounds crazy ill take a picture.

Last edited by octaneforce; May 12, 2013 at 02:19 PM.
Reply
Old May 12, 2013 | 02:06 PM
  #2  
octaneforce's Avatar
octaneforce
Thread Starter
Instructor
 
Joined: Jan 2013
Posts: 212
Likes: 0
Default

Its an 89 btw
Reply
Old May 13, 2013 | 02:17 AM
  #3  
mtwoolford's Avatar
mtwoolford
Melting Slicks
10 Year Member
 
Joined: Jan 2009
Posts: 3,482
Likes: 196
From: folsom california
Default

Originally Posted by octaneforce
Does everybodys clutch master cylinder have 2 spacers behind it? When i replaced mine, i noticed that it has two spacers, about 3/8 of an inch big each, stacked up right behind it. My clutch grabs right off the floor and im thinking about removing one of them to bring up the pedal.
That's exactly what I did on my 96; the only difference being on my 96 the spacer was one thick aluminum piece; I made up a stack of sheet metal spacers approximately one half the thickness of the original spacer; this brought my clutch pedal up even with the brake pedal; a much appreciated improvement.

The clutch rod is pinned to the clutch pedal arm ; the clutch pedal spring rotates the clutch arm towards the driver, pulling the clutch rod until a shoulder on the clutch rod inside the master cylinder contacts a retainer in the driver's side / end of the clutch master cylinder.

LONG story short, using a narrower spacer and moving the master cylinder rearward will not cause the rod to compress the piston as long as the clutch pedal arm is free to rotate rearward, raising the pedal upward.
Reply
Old May 13, 2013 | 12:16 PM
  #4  
octaneforce's Avatar
octaneforce
Thread Starter
Instructor
 
Joined: Jan 2013
Posts: 212
Likes: 0
Default

Okay so i defintely need to do this. Its just a major pita to disconnect the pushrod from the clutch pedal arm. I actually zip tied mine together bc i couldnt get that stupid little clip back on.
Reply

Get notified of new replies

To Spacers behind clutch master





All times are GMT -4. The time now is 12:14 AM.

story-0
Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

Slideshow: How to Protect A Convertible Top: 10 DOs & DON'Ts

By Michael S. Palmer | 2026-04-03 00:00:00


VIEW MORE
story-1
Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!

Slideshow: The 10 most explosive Corvettes ever built based on power-to-weight ratio.

By Joe Kucinski | 2026-05-20 07:23:03


VIEW MORE
story-2
150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

Slideshow: From C1 to C8 we compare every Corvette generation by the numbers.

By Joe Kucinski | 2026-05-12 16:54:12


VIEW MORE
story-3
8 Coolest Corvette Pace Cars (and Replicas) of All Time

Slideshow: Some Corvette pace cars became collectible legends, while others perfectly captured the look and attitude of their era.

By Verdad Gallardo | 2026-05-11 09:50:51


VIEW MORE
story-4
Top 10 Corvette Engines RANKED by Peak Torque (70+ Years of Muscle!)

Slideshow: Ranking the top 10 Corvette engines by torque output.

By Joe Kucinski | 2026-05-05 11:58:09


VIEW MORE
story-5
Corvette ZR1X Will Be Pacing the Indy 500, And Could Probably Race, Too!

Slideshow: A Corvette pace car nearly matching IndyCar speeds sounds exaggerated, until you look at the numbers.

By Verdad Gallardo | 2026-05-04 20:03:36


VIEW MORE
story-6
Top 10 Corvettes Coming to Mecum Indy 2026!

Among a rather large group of them.

By Brett Foote | 2026-05-04 13:56:44


VIEW MORE
story-7
Top 10 C9 Corvette MUST-HAVES to Fix These C8 Generation Flaws!

Slideshow: the top 10 things Corvette owners want in the C9 Corvette

By Michael S. Palmer | 2026-04-30 12:41:15


VIEW MORE
story-8
10 Revolutionary 'Corvette Firsts' Most People Don't Know

Slideshow: 10 Important Corvette 'firsts' that every fan should know.

By Joe Kucinski | 2026-04-29 17:02:16


VIEW MORE
story-9
5 Reasons to Upgrade to an LS6-Powered Corvette; 5 Reasons to Stay LT2

Slideshow: Should you buy a 2020-2026 Corvette or wait for 2027?

By Michael S. Palmer | 2026-04-22 10:08:58


VIEW MORE