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

Anyone use Holley Pro Dash?

Thread Tools
 
Search this Thread
 
Old Feb 23, 2025 | 02:30 PM
  #1  
rabinaba's Avatar
rabinaba
Thread Starter
Racer
Conversation Starter
All Eyes On Me
Liked
Loved
 
Joined: Aug 2022
Posts: 376
Likes: 57
Default Anyone use Holley Pro Dash?

Instead of going with traditional digital gauges, I'm considering running the Holley Pro Dash in my '81 LS swap. I plan to use Holley Terminator X for the wiring and computer, and I figured a Holley dash would just make things simple and allow me to see more information.

I know there are no drop in bezels for the C3, so I'm curious to see if anyone has ever ran the all digital screen, and what it looks like in the C3.
Reply
Old May 31, 2025 | 05:16 PM
  #2  
lswanson06's Avatar
lswanson06
8th Gear
 
Joined: Jan 2024
Posts: 8
Likes: 3
From: Palo Cedro, CA
Default Drop in bezel

Originally Posted by rabinaba
Instead of going with traditional digital gauges, I'm considering running the Holley Pro Dash in my '81 LS swap. I plan to use Holley Terminator X for the wiring and computer, and I figured a Holley dash would just make things simple and allow me to see more information.

I know there are no drop in bezels for the C3, so I'm curious to see if anyone has ever ran the all digital screen, and what it looks like in the C3.
I haven’t done it yet, but one day (when I can afford a 2.5k screen lol) I’m gonna install the Holley 12.3” dash. I knowRevision Raceworks makes a custom drop in 3d printed bezel with the AC cutout installed. They don’t list the price, so you have to call them to get it custom, so I’m sure it’s wayyy overpriced for something 3d printed made of $10 worth of materials… Honestly I’d just ask them if you can buy the STL file and pay someone else to print it for you, but their dash is always an option.
Reply
Old Jun 1, 2025 | 07:32 PM
  #3  
nyciti's Avatar
nyciti
Burning Brakes
Photogenic
Photoriffic
Liked
Top Answer: 1
 
Joined: Aug 2016
Posts: 1,001
Likes: 283
From: New York
Default

It was over a grand for the dash,.I have it. They are custom order only and it's two pieces. They actually don't like to make it as it's a very complicated piece and you have to ask nicely. I'm not kidding.
Reply
Old Jun 2, 2025 | 06:21 AM
  #4  
rabinaba's Avatar
rabinaba
Thread Starter
Racer
Conversation Starter
All Eyes On Me
Liked
Loved
 
Joined: Aug 2022
Posts: 376
Likes: 57
Default

Originally Posted by lswanson06
I haven’t done it yet, but one day (when I can afford a 2.5k screen lol) I’m gonna install the Holley 12.3” dash. I knowRevision Raceworks makes a custom drop in 3d printed bezel with the AC cutout installed. They don’t list the price, so you have to call them to get it custom, so I’m sure it’s wayyy overpriced for something 3d printed made of $10 worth of materials… Honestly I’d just ask them if you can buy the STL file and pay someone else to print it for you, but their dash is always an option.
Originally Posted by nyciti
It was over a grand for the dash,.I have it. They are custom order only and it's two pieces. They actually don't like to make it as it's a very complicated piece and you have to ask nicely. I'm not kidding.
A grand?! Damn, that’s insane!

Since making this post, I learned about Revision, so I may go with them. I have an ‘81, and the 12” dash is only for 68-77, so I can’t go with that. But they make a drop in got the 6” model that I might go with.

Hoping the 6” isn’t too small…but damn would that 12” be nice 😅

Share some pics!!
Reply
Old Jun 2, 2025 | 05:27 PM
  #5  
nyciti's Avatar
nyciti
Burning Brakes
Photogenic
Photoriffic
Liked
Top Answer: 1
 
Joined: Aug 2016
Posts: 1,001
Likes: 283
From: New York
Default

I have the 6.86 and the 7. The quality is VERY different. The 6.86 is nice and it's useable. The 7 is if you are on a budget but all 3 serve the purpose. Just depends how much you want to spend and custom you want to get.

In all honesty if you're not doing a true custom car and interior get some Dakota gauges or auto meters and move on. If that grand shocks you for the dash you're not ready to pay to play. No offense
Reply
Old Jun 2, 2025 | 05:38 PM
  #6  
rabinaba's Avatar
rabinaba
Thread Starter
Racer
Conversation Starter
All Eyes On Me
Liked
Loved
 
Joined: Aug 2022
Posts: 376
Likes: 57
Default

Originally Posted by nyciti
I have the 6.86 and the 7. The quality is VERY different. The 6.86 is nice and it's useable. The 7 is if you are on a budget but all 3 serve the purpose. Just depends how much you want to spend and custom you want to get.

In all honesty if you're not doing a true custom car and interior get some Dakota gauges or auto meters and move on. If that grand shocks you for the dash you're not ready to pay to play. No offense
I already bought the 6.86” so I’ll definitely be doing that. If the 77-81 dash could fit a 12”, I almost certainly would’ve gone with that, but it contacts the steering column pretty bad and puts it at an unusable angle. I did an LS swap with Holley Terminator X, so I figured the Pro Dash would be best.

I’m not so much shocked that it cost $1000 for a dash, but more so that Revision charges $1000, when the 77-82 version is like $250.

How do you like the 6.86 screen?
Reply
Old Jun 2, 2025 | 06:05 PM
  #7  
nyciti's Avatar
nyciti
Burning Brakes
Photogenic
Photoriffic
Liked
Top Answer: 1
 
Joined: Aug 2016
Posts: 1,001
Likes: 283
From: New York
Default

The 6.86 is literally the baby 12 and has an advantage with the built warning lights / turn signal lights which the 12 doesn't have. Other than that they are identical in function. The 7 is a different beast and not worth the price new. I got mine used for a lot less.
Reply

Get notified of new replies

To Anyone use Holley Pro Dash?





All times are GMT -4. The time now is 12:44 PM.

story-0
10 Corvettes to Drive Before You Die!

Slideshow: 10 Corvettes to drive before you die.

By Joe Kucinski | 2026-06-23 08:31:12


VIEW MORE
story-1
Corvette & Porsche 911: How Two Icons Conquered the Last 25 Years

Slideshow: Corvette and Porsche 911, how two icons conquered the last 25 years.

By Joe Kucinski | 2026-06-23 08:18:33


VIEW MORE
story-2
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-3
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-4
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-5
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-6
Every 2027 Corvette Engine Explained

Slideshow: Every 2027 Corvette engine explained

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


VIEW MORE
story-7
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-8
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-9
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