C3 Tech/Performance V8 Technical Info, Internal Engine, External Engine, Basic Tech and Maintenance for the C3 Corvette
Sponsored by:
Sponsored by:

Rea Seal Leak

Thread Tools
 
Search this Thread
 
Old Nov 24, 2003 | 06:37 PM
  #1  
John D.'s Avatar
John D.
Thread Starter
Burning Brakes
10 Year Member
 
Joined: Jun 2002
Posts: 932
Likes: 0
From: Lyons IL
Default Rea Seal Leak

I noticed that the rear seal on back side of my trans has a slight leak.
I have a 1971 4 Speed.
Is this a easy change out and any thoughts on how to go about this???? :confused: :confused:
Reply
Old Nov 24, 2003 | 11:28 PM
  #2  
MN-Brent's Avatar
MN-Brent
Le Mans Master
Veteran: Navy
25 Year Member
Conversation Starter
All Eyes On Me
 
Joined: Apr 2001
Posts: 5,000
Likes: 1
From: Minneapolis, Mn USA
Default Re: Rea Seal Leak (John D.)

Lift her up and remove your exhaust if it interferes with the oil pan removal. You may have to disconnect your steering linkage from your idler arm/pitman arm to get clearance for the pan also. Remove oil pan and remove oil pump and remove rear seal block. wala rear seal comes out. To remove upper seal, I used a toothbrush handle ground down to ppush it up and out. You dont want to scratch your crank.

Its really not that difficult, except for the exhaust part.

Install new rear seal according to direction with a sealer on the seal block mating surfaces and use a 1 piece oil pan gasket from Fel-Pro.

Piece of cake.

EDIT:John D - Silly me I thought Engine rear seal so never mind. :jester

Brent...


[Modified by MN-Brent, 10:35 AM 11/25/2003]
Reply
Old Nov 25, 2003 | 10:48 AM
  #3  
MasterDave's Avatar
MasterDave
Moderator
25 Year Member
Conversation Starter
All Eyes On Me
Photogenic
 
Joined: Jun 1999
Posts: 7,117
Likes: 51
From: Dove Mountain Arizona
Default Re: Rea Seal Leak (John D.)

The transmission real seal on a 4 speed is a snap to replace. Drive line out, use a punch or screwdriver to remove the old seal and tap in the new one until it seats. Remember to coat the lip of rubber with a little oil. Takes about an easy hour to do start to finish. They're notorious leakers. :thumbs:
Reply
Old Nov 25, 2003 | 08:06 PM
  #4  
John D.'s Avatar
John D.
Thread Starter
Burning Brakes
10 Year Member
 
Joined: Jun 2002
Posts: 932
Likes: 0
From: Lyons IL
Default Re: Rea Seal Leak (MasterDave)

By drive out do you mean unbolt drive shaft from rear of trans and then pop out seal? :confused:
Reply
Old Nov 25, 2003 | 08:36 PM
  #5  
trw's Avatar
trw
Melting Slicks
20 Year Member
 
Joined: May 2000
Posts: 2,125
Likes: 9
From: Crescent City, CA
Default Re: Rea Seal Leak (John D.)

By drive out do you mean unbolt drive shaft from rear of trans and then pop out seal? :confused:
Yes drive shaft out of trans.

Terry
Reply

Get notified of new replies

To Rea Seal Leak





All times are GMT -4. The time now is 03:08 PM.

story-0
8 Most "Only Corvette Owners Understand" Quirks and Problems

Slideshow: These are the quirks, annoyances, and oddly lovable problems that every Corvette owner eventually learns to live with.

By Pouria Savadkouei | 2026-05-28 09:31:39


VIEW MORE
story-1
10 Reasons the C6 Z06 is Still A Performance Benchmark After 20 Years

Slideshow: 10 reasons why the C6 Z06 is still a performance benchmark after 20 years.

By Joe Kucinski | 2026-05-27 17:20:09


VIEW MORE
story-2
How Much Horsepower Every Corvette Engine "LOST" in 1972

Slideshow: How much horsepower every Corvette engine lost in 1972.

By Joe Kucinski | 2026-05-27 16:54:53


VIEW MORE
story-3
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-4
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-5
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-6
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-7
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-8
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-9
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