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

Header bar install hint?

Thread Tools
 
Search this Thread
 
Old Sep 21, 2008 | 12:20 PM
  #1  
AWilson's Avatar
AWilson
Thread Starter
Drifting
15 Year Member
 
Joined: Jun 2006
Posts: 1,912
Likes: 12
From: Schaumburg (Chicago) Illinois
Default Header bar install hint?

I have not put the headlight assemblies in yet so I don't know if this is a helpful hint yet or not but so far so good. When I was contemplating reinstalling my header bar I was concerned about alignment so that I didn't have problems with the headlight assemblies aligning with the cutouts. My solution was to drill 4, 3/16inch holes right through all 3 pieces before I removed the bar. So it went through the top of the car, the header bars fiberglass spacer and then the metal header bar itself. Then when I epoxied it back in I used 4 3/16 inch bolts as guides. It also helped temporarily hold it in place while I got all 16 clamps in place. The holes are easily epoxied in later. Hopefully I should now be pretty close and the adjustment allowance in the headlight assemblies should get me there.
Reply
Old Sep 21, 2008 | 01:11 PM
  #2  
Alan 71's Avatar
Alan 71
Team Owner
15 Year Member
Active Streak: 120 Days
Community Influencer
Top Answer: 5
 
Joined: Sep 2006
Posts: 31,230
Likes: 4,324
From: Westminster Maryland
Default

AW,
Very Nice Idea.
Be careful how you taper the holes in the fiberglass when you do the repair, and use all fiberglass, no filler. You don't want to see those rings a few years from now.
Regards,
Alan

PS: These are the holes from my luggage rack. The repair is about 5 times the size of the hole because of the taper. Note, no filler. The repair aged about 10 months before the car was painted.

Reply
Old Sep 21, 2008 | 08:42 PM
  #3  
AWilson's Avatar
AWilson
Thread Starter
Drifting
15 Year Member
 
Joined: Jun 2006
Posts: 1,912
Likes: 12
From: Schaumburg (Chicago) Illinois
Default

Originally Posted by Alan 71
AW,
Very Nice Idea.
Be careful how you taper the holes in the fiberglass when you do the repair, and use all fiberglass, no filler. You don't want to see those rings a few years from now.
Regards,
Alan

PS: These are the holes from my luggage rack. The repair is about 5 times the size of the hole because of the taper. Note, no filler. The repair aged about 10 months before the car was painted.

Yes, I will definitely use all fiberglass and resin. I didn't think about tapering the hole. That's a good idea in general for any holes.
Reply

Get notified of new replies

To Header bar install hint?





All times are GMT -4. The time now is 08:12 AM.

story-0
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-1
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-2
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-3
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-4
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-5
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-6
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-7
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-8
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-9
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