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

77 replacement bumper options

Thread Tools
 
Search this Thread
 
Old Dec 6, 2024 | 09:35 AM
  #1  
mdunlavy's Avatar
mdunlavy
Thread Starter
Advanced
Conversation Starter
All Eyes On Me
 
Joined: Dec 2021
Posts: 63
Likes: 9
Default 77 replacement bumper options

I am wanting to replace both the front and rear bumpers on my 77 project while I am repainting it - I want to add a small spoiler to the back, but otherwise keep the stock 77 look. I see 82 style rear bumpers for the 77 without the little "bumperettes" but none with. are there any options to just add a simple small spoiler to stock rear end? I am not too opposed to just using the 82 style, but just wondering if there are other options? There are also different fiberglass (flex vs non flex) and different manufacturers. I am not going to glass the new bumpers to the main body and will mount oem style with retainers. Any input would be appreciated as I shop for the bumpers over the weekend.

TIA
Reply
Old Dec 6, 2024 | 06:25 PM
  #2  
kanvasman's Avatar
kanvasman
Safety Car
10 Year Member
Liked
Community Favorite
Top Answer: 5
 
Joined: Dec 2012
Posts: 3,789
Likes: 1,693
From: Summerville SC
Default

I have replaced both front and back on my 78. All I can tell you from what I discovered was 1) get rigid bumpers, not flex fit. And 2) buy ACI products. You get what you pay for. And I have not glassed mine in but used Dub’s (RIP) method of fitting them. Search the forum he has a great thread for “fitting a rigid bumper”. Good luck.
Reply
Old Dec 6, 2024 | 10:45 PM
  #3  
4-vettes's Avatar
4-vettes
Race Director
15 Year Member
Liked
Loved
Top Answer: 1
 
Joined: Nov 2006
Posts: 13,149
Likes: 7,764
From: Sunshine Coast, Queensland, Australia
2025 C3 of the Year Finalist - Modified
2024 C3 of the Year Finalist- Modified
2022 C3 of the Year Finalist - Modified
Cruise-In VIII Veteran
Default

Both of the bumper covers on my 77 have been replaced. Up front a replacement urethane bumper cover , fit great but comes with the waves.
In the rear, which came a couple years later, a flex fit fibreglass cover. Unlike the gentleman above, I was advised that was the only way to go. No waves. Also fit nicely. I run a Indy pace car style rear spoiler. And have for many, many years. But I realise that particular spoiler isn't everyone's favorite.
Reply
Old Dec 6, 2024 | 11:37 PM
  #4  
Piersonpie's Avatar
Piersonpie
Melting Slicks
Shutterbug
Loved
Community Favorite
Top Answer: 5
 
Joined: Apr 2021
Posts: 2,635
Likes: 2,090
From: Minnesota
Default

Personally I like it! Looks very 70’s. It’s what I’ll be putting on my car in the future.




Last edited by Piersonpie; Mar 23, 2026 at 12:11 AM.
Reply
Old Dec 6, 2024 | 11:48 PM
  #5  
4-vettes's Avatar
4-vettes
Race Director
15 Year Member
Liked
Loved
Top Answer: 1
 
Joined: Nov 2006
Posts: 13,149
Likes: 7,764
From: Sunshine Coast, Queensland, Australia
2025 C3 of the Year Finalist - Modified
2024 C3 of the Year Finalist- Modified
2022 C3 of the Year Finalist - Modified
Cruise-In VIII Veteran
Default


Looks very 70's. Yup that fairly well sums it up. I like it. This was one of the very first things I did to my car way back when. Long before the flex fibreglass bumper cover.
Reply
Old Dec 7, 2024 | 12:08 AM
  #6  
VAT887's Avatar
VAT887
Racer
All Eyes On Me
Photogenic
Photoriffic
Loved
 
Joined: Sep 2023
Posts: 322
Likes: 106
From: Czech Republic
Default

Regarding the bumpers, my advice is to carefully measure the car body dimensions and then confirm the bumper dimensions with the vendor.

In my case, it wasn’t until the third pair of bumpers that I found a proper fit, saving me from the nightmare of cutting them into four pieces and re-glassing them back together. It was a horror show.

Bumpers from ACI turned out to be the best fit. It was sufficient to fill them around the perimeter to match the body.



Reply
Old Dec 7, 2024 | 01:50 AM
  #7  
4-vettes's Avatar
4-vettes
Race Director
15 Year Member
Liked
Loved
Top Answer: 1
 
Joined: Nov 2006
Posts: 13,149
Likes: 7,764
From: Sunshine Coast, Queensland, Australia
2025 C3 of the Year Finalist - Modified
2024 C3 of the Year Finalist- Modified
2022 C3 of the Year Finalist - Modified
Cruise-In VIII Veteran
Default

I have a lot of ACI fibreglass on my car. Good stuff. Great fit. Never went through any huge issues with fitment. But I read on here that many do. The way these cars were originally assembled there are indeed some variations. Looking at many, many C3's over the years. I have been a judge at many shows.I have found most C3 bumper covers fit less than perfect. And while the owners get super picky about it sometimes. The average onlooker seldom notices.
And back when new. most were far from perfect. Yet, today, guys want a perfect fit!
So, how much trouble they are to fit really does come down to luck and how picky you are.
Reply

Get notified of new replies

To 77 replacement bumper options





All times are GMT -4. The time now is 12:17 AM.

story-0
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-1
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-2
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-3
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-4
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-5
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-6
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-7
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
story-8
2027 Corvette vs The World: Every C8 vs Its Closest Competitor

Slideshow: 2027 Corvette lineup vs the world.

By Joe Kucinski | 2026-04-24 16:12:42


VIEW MORE
story-9
10 Most Common Corvette Problems of the Last 20 Years!

Slideshow: 10 major Corvette problems from the last 20 years.

By Joe Kucinski | 2026-04-14 16:37:05


VIEW MORE