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

Help With A/C removal!

Thread Tools
 
Search this Thread
 
Old Apr 9, 2006 | 02:49 PM
  #1  
Indynut's Avatar
Indynut
Thread Starter
Pro
20 Year Member
 
Joined: Oct 2000
Posts: 629
Likes: 1
Default Help With A/C removal!

The L-48 is now safe on the shop floor, and my 470 horse Big Block is about ready to claim its new home! Space is going to be somewhat important and I want to remove the remaining pieces of the a/c system. My goal is to completely remove the evaporator and the huge fiberglass plenum cover. For now I may just build a nice cover for the hole and later I might install a basic heater core in that space.

My question is with the engine out, can this process be done from the engine bay? I really don't want bubba tuggin on my dash-board, but i really do need the space under the hood.

My plan may require the addition of a vacuum canister and this might be the area for it. The cam I'm using is gonna make my brake system interesting, so I'm in the midst of a project now!

Thanks for the advice if you can lead me along here!

Indy
Reply
Old Apr 9, 2006 | 03:20 PM
  #2  
gator79's Avatar
gator79
Safety Car
15 Year Member
 
Joined: May 2005
Posts: 4,176
Likes: 7
From: Jennings LA
Default yes it can

you can remove the evap core box from under the hood and the firewall will be flush except for the heater core pipes. you have to remove the rest from inside the car. don't let bubba work on your car you can do it easily
Reply
Old Apr 9, 2006 | 03:23 PM
  #3  
gator79's Avatar
gator79
Safety Car
15 Year Member
 
Joined: May 2005
Posts: 4,176
Likes: 7
From: Jennings LA
Default picture

I new I had a picture somewhere her is the firewall with the evap core case removed. mine is a 71 but yours should be the same
Reply
Old Apr 9, 2006 | 04:28 PM
  #4  
Indynut's Avatar
Indynut
Thread Starter
Pro
20 Year Member
 
Joined: Oct 2000
Posts: 629
Likes: 1
Default

So does that mean I can just fabricate a new cover after I remove the evaporator and be able to use the existing heater core. Then could I just add new hoses and be done with it?
Reply
Old Apr 9, 2006 | 07:21 PM
  #5  
gator79's Avatar
gator79
Safety Car
15 Year Member
 
Joined: May 2005
Posts: 4,176
Likes: 7
From: Jennings LA
Default

you would have to make a cover that the hoses would come thru. it could be done. you could also shorten the pipes on the heater core to make it easier
Reply
Old Apr 10, 2006 | 01:13 AM
  #6  
gator79's Avatar
gator79
Safety Car
15 Year Member
 
Joined: May 2005
Posts: 4,176
Likes: 7
From: Jennings LA
Default

here is a few pics of the block off plate I made to cover the factory A/C case hole. if I go back with A/C it will be a unit from classic auto air. its a convertible and the A/C would not work with the top down anyway. wich is how I intend to drive it 90% of the time.

Reply

Get notified of new replies

To Help With A/C removal!





All times are GMT -4. The time now is 03:59 PM.

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