C3 General General C3 Corvette Discussion not covered in Tech
Sponsored by:
Sponsored by:

#4 body mount repairs

Thread Tools
 
Search this Thread
 
Old Aug 10, 2005 | 09:44 PM
  #1  
Tired74's Avatar
Tired74
Thread Starter
Instructor
 
Joined: Dec 2001
Posts: 101
Likes: 0
From: Manitouwadge Ontario
Default #4 body mount repairs

The bottom of the fiberglass portion of #4 body mount is broken out of my car. It was smashed out when the car was driven with a very weak rusty frame. Does anyone know of an insert that can be installed from inside the car and glassed in place? I am prepared to make a mold and make my own if I need to but thought I'd see if one was commercially available.

Has anyone made one of metal?

Thanks
Reply
Old Aug 11, 2005 | 11:04 AM
  #2  
Red 69's Avatar
Red 69
Melting Slicks
20 Year Member
Conversation Starter
All Eyes On Me
 
Joined: Apr 2004
Posts: 2,008
Likes: 38
From: Space Coast Gator Territory
Default

Why not just get a good metal outer mount support and after cleaning up the remaining fiberglass, secure it to its location against the body. Keep a sheet of plastic between the metal outer mount and fiberglass body; it will peel off the resin. You will now be able to lay up new fiberglass from the inside and maintain the general shape. Once that is accomplished, remove the outer cap and plastic and add a couple layers over the outside. Doing it this way, you can eliminate the gap between the outer support and fiberglass that collected road debris and promoted rust in the area. You can shape it as needed to refit the outer support after everything sets up. Be sure you take some measurment from the good side so it isn't too low. That would make mounting the body more difficult later. These cars were not made perfect from the factory, so close is good enough.
Reply
Old Aug 11, 2005 | 12:04 PM
  #3  
68/70Vette's Avatar
68/70Vette
Team Owner
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Jul 2004
Posts: 40,374
Likes: 788
From: Redondo Beach, California
Default

Maybe you might be interested in calling Volunteer Vette (sponsor) and ordering part BM98E, Rear Body Mount #4 Reinforcement (LH), or BM98F, Rear Body Mount #4 Reinforcement (RH). Each metal piece is listed at $40.00. Telephone No. 865-521-9100. A picture is on page 23 in my catalog.

These pieces are of an approximate cup like appearance an are riveted to the body at the #4 mounting location. They have a hole in their bottom portion for the #4 bolt to pass through.
Reply
Old Aug 11, 2005 | 09:37 PM
  #4  
carl a's Avatar
carl a
Safety Car
10 Year Member
 
Joined: Jun 2002
Posts: 4,135
Likes: 1
Default

look on the photos on my restoration web site(cheezy free site)it shows the same thing on #4----my reinforcement plates were rusted away,,,and then the body mount goes thru the fiberglass,,,,you'll have to get the #4 reinforcement plates or whatever there called and re-glass the blown glass,, the repair is no big deal,,,just getting to it is! i had mine both reglassed when we lifted the body,,------------------------------------------------------http://www.geocities.com/carlclub2/

Last edited by carl a; Aug 11, 2005 at 09:40 PM.
Reply

Get notified of new replies

To #4 body mount repairs





All times are GMT -4. The time now is 12:33 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