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

Leaking Transmision fill tube.. help!?

Thread Tools
 
Search this Thread
 
Old Aug 2, 2007 | 03:25 PM
  #1  
RyanisBRUTAL's Avatar
RyanisBRUTAL
Thread Starter
Cruising
 
Joined: Nov 2006
Posts: 12
Likes: 0
Default Leaking Transmision fill tube.. help!?

I just got my engine/trany in and running.. and now the oil fill tube leaks right at the bottom. I've tried forcing it in more and turning it and beating it down, but it just wont go all the way because of the angle, and it wont stop leaking.. anyone else have to do this or have a good suggestion that'll get me on the road quick?
Reply
Old Aug 2, 2007 | 03:55 PM
  #2  
SIXFOOTER's Avatar
SIXFOOTER
Le Mans Master
Supporting Lifetime Gold
10 Year Member
 
Joined: Jan 2006
Posts: 9,192
Likes: 27
From: Boca Raton Florida
Default

Is the little rubber gromet in there? You may have to either bend the tube so that it does seat all the way, or get one of the flexible ones that Lokar makes
Reply
Old Aug 2, 2007 | 07:04 PM
  #3  
weimer20's Avatar
weimer20
Burning Brakes
15 Year Member
 
Joined: May 2007
Posts: 945
Likes: 0
From: Ventura California
Default

Originally Posted by SIXFOOTER
Is the little rubber gromet in there? You may have to either bend the tube so that it does seat all the way, or get one of the flexible ones that Lokar makes
Reply
Old Aug 2, 2007 | 11:34 PM
  #4  
Glassbowtie77's Avatar
Glassbowtie77
Melting Slicks
15 Year Member
 
Joined: Jul 2004
Posts: 2,577
Likes: 2
From: Long Island New York
Default

Originally Posted by SIXFOOTER
Is the little rubber gromet in there? You may have to either bend the tube so that it does seat all the way, or get one of the flexible ones that Lokar makes
I just replaced mine and had to bend the tube slightly to get it to sit flush in the hole. Also when you install the tube put a light coat of oil on the o-ring and then run a small bead of RTV around the tube just under the lip where it seats into the hole. Once it's in there all the way be sure to bolt the tube in place so that it doesn't move when you pull the dipstick out or when you put it back in and you should be good to go.
Reply
Old Aug 3, 2007 | 05:35 PM
  #5  
Scott Marzahl's Avatar
Scott Marzahl
Le Mans Master
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Apr 2005
Posts: 6,360
Likes: 429
From: Seattle Area WA
Default

GM also has an improved style seal for the trans fill tube, just replaced the one on the '76 with the GM piece.
Reply

Get notified of new replies

To Leaking Transmision fill tube.. help!?





All times are GMT -4. The time now is 03:22 PM.

story-0
5 Best & 5 Most Overrated Corvette Track Packages of All Time!

Slideshow: The 5 best and 5 most overrated Corvette track packages ever.

By Joe Kucinski | 2026-06-09 12:46:45


VIEW MORE
story-1
Every 2027 Corvette Engine Explained

Slideshow: Every 2027 Corvette engine explained

By Joe Kucinski | 2026-06-09 12:16:31


VIEW MORE
story-2
Designer Imagines A Corvette That Looks More Like a Corvette Than the Corvette

Slideshow: A Jaguar designer's personal project imagines what a modern front-engined Corvette might look like if Chevrolet revisited the golden age of the Stingray.

By Verdad Gallardo | 2026-06-08 19:53:43


VIEW MORE
story-3
10 Ugly Corvettes That We Still Kinda Love

Slideshow: 10 ugly Corvettes that we still kinda love.

By Joe Kucinski | 2026-06-03 10:34:17


VIEW MORE
story-4
Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer

A lot of money has changed hands at the online auction house over the years.

By Brett Foote | 2026-06-03 10:21:50


VIEW MORE
story-5
10 Things Every Corvette Owner Needs (2026 Edition)

Slideshow: 10 great gifts Corvette enthusiasts actually want for Father's Day!

By Michael S. Palmer | 2026-06-03 15:43:40


VIEW MORE
story-6
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-7
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-8
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-9
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