C4 General Discussion General C4 Corvette Discussion not covered in Tech

C4 Frame Spec

Thread Tools
 
Search this Thread
 
Old Dec 30, 2007 | 10:58 AM
  #1  
Notsag's Avatar
Notsag
Thread Starter
Cruising
 
Joined: Aug 2007
Posts: 11
Likes: 0
From: Gatineau Québec
Default C4 Frame Spec

Does anybody have the frame specification for the C4, I have an 84 that was accidented on the rear right corner. The aluminium rear impact bar was bent. I need the measurement to ensure that the frame is still straight.

Thnaks
Reply
Old Dec 30, 2007 | 05:26 PM
  #2  
rayharperuk's Avatar
rayharperuk
Intermediate
 
Joined: Nov 2006
Posts: 49
Likes: 0
From: UCKFIELD EAST SUSSEX
Default

Not an easy one to explain. From my 1991 factory manual and regarding the front to rear of the car locate these points
B bolt hole used for skid bracket attachment. In bottom of rail remove splash guards for access.This is near the front part of the chassis
F welded nut in hole bottom of rear rail pocket near rail drain hole.This is at the rear of the chassis
G slot and hole in bottom of rear cross member
straight line front to rear B to G 2151mm
straight line side to side F to F 991 mm
There are more marker points and data but these should show if there is a problem
Reply
Old Dec 30, 2007 | 07:17 PM
  #3  
Notsag's Avatar
Notsag
Thread Starter
Cruising
 
Joined: Aug 2007
Posts: 11
Likes: 0
From: Gatineau Québec
Default

Thanks,
I just remove the rear impact bar and find out that the frame is a bit bent. Nothing serious I think, I will take a lot of pictures and try to find a place to make it straight. The car goes like a charm a bit of investment won't be too bad.
Thanks again
Reply
Old Dec 31, 2007 | 11:21 AM
  #4  
AGENT 86's Avatar
AGENT 86
Team Owner
20 Year Member
Active Streak: 30 Days
Active Streak: 60 Days
Active Streak: 90 Days
 
Joined: Jan 2003
Posts: 20,335
Likes: 264
From: Summerland B.C. Canada
Default

Here is some info from my 86
http://members.shaw.ca/agent86/Frame%20Specs.pdf
Reply
Old Jan 2, 2008 | 09:36 AM
  #5  
Notsag's Avatar
Notsag
Thread Starter
Cruising
 
Joined: Aug 2007
Posts: 11
Likes: 0
From: Gatineau Québec
Default

Good day,
Thanks a lot that will help me and also the body shop were I should bring the car. The car was hit in the right quarter panel and the end of the frame is about half an inch in, the drivetrain seems ok but I will find out soon.
Thanks again
Reply

Get notified of new replies

To C4 Frame Spec





All times are GMT -4. The time now is 05:52 PM.

story-0
2027 Chevrolet Silverado 1500 First Look: Everything You NEED to Know!

Slideshow: Is the 2027 Chevrolet Silverado 1500 the best Silverado yet?

By Michael S. Palmer | 2026-06-16 08:01:12


VIEW MORE
story-1
5 Best & 5 Worst Corvette Daily Drivers

Slideshow: 5 best and 5 worst Corvette daily drivers

By Joe Kucinski | 2026-06-15 10:32:13


VIEW MORE
story-2
The Headlights of Every Corvette Generation Explained

Slideshow: The headlights of every Corvette generation explained

By Joe Kucinski | 2026-06-15 10:17:14


VIEW MORE
story-3
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-4
Every 2027 Corvette Engine Explained

Slideshow: Every 2027 Corvette engine explained

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


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