Here are instructions for installing this vehicle in Replace mode:
--------- But first of all, BackUp any file you are going to replace, even if it is a simple "Dlclist", so that if you have any errors, you do not need to replace the entire Game folder with the original one !!!

//////////// Remembering that this tutorial, is for those who have the PC with 8Gb Ram memory or more !!!!
1° - Download the following files ...
// https://pt.gta5-mods.com/vehicles/1960-chevrolet-corvette-c1
// https://pt.gta5-mods.com/misc/gta-5-gameconfig-300-cars
// https://pt.gta5-mods.com/tools/packfile-limit-adjuster
// https://pt.gta5-mods.com/tools/heapadjuster

2° - After downloading them, create a folder named "Installation", save it anywhere on your PC, (I recommend it on your desktop since they are temporary files, so you can delete them) and extract all the downloaded files to inside this folder!

3° - After extracting them, find the folder where your GTA is installed.
That done, go to your GTA V launcher, right-click and go to "Properties", click "details" and go to "File Version"!

4° - Now go to the folder you created: "Installation / GTA V Config / and if your GTA is not up to date, go to the folder" Older Versions ", and look for the version of your Game, for example" GTA V Config V 2.6 For 1.0 .757.2 ". Inside it will have several folders with Gameconfigs. Choose Gameconfig with Traffics and Peds standard of the game!

5° - You will now need OpenIV to access your game's original gameconfig.
///// Remembering again, always back up any file that you are going to modify in your game, because if you have any problems, you will be calm (a) because you still have the original files of the game !!!!
Now inside Open IV, go to /Mods/Update/Update.rpf/Common/Data and inside here, Replace the original "Gameconfig", with what you chose in the 4th step.

6° - Now back to the "Installation" folder that we created on your Desktop, go to the "Pack File Limit Adjuster" folder and copy the two files that are inside the folder, except for the "Readme" inside it, and paste the two files inside the main folder of your GTA 5.

7° -
Back in your "Installation" folder, go to the "Heap Adjuster - ini" folder and also copy the two files that are inside the folder, into the root folder of your GTA V.

8° - In the main folder of your game, look for the "Heap Adjuster" file that contains a gear, right click and go to Edit. In the "HEAP_SIZE = 750" field, change to "1000". (I do not recommend using more than "1000" to avoid future problems with your game), and Done. Now just replace the car you want in the game and enjoy this beautiful work of art made by baba0rum.

/////// If you are going to replace it with "coquette3" go to the /mods/update/x64/dlcpacks/mpluxe2/dlc.rpf/common/data/handling.meta folder, right click and go to "Edit" (remember also click on Edit Mode in your Open IV so that you can edit any file).
----- In the "Search" tab, look for "coquette3" and replace All lines below
"<handlingName> COQUETTE3 </handlingName>" to the lines above "</SubHandlingData>"
by the Handling.meta lines downloaded from ///https://pt.gta5-mods.com/vehicles/1960-chevrolet-corvette-c1.
This is so that your vehicle does not roll over when you make any turns in the game, and there you go.
Now just enjoy your game with this beautiful Classic !!

In case of any doubt, contact us by email "gustavozubick@gmail.com"

Good personal game !!!!