Replacing the windshield on a 1990 Chevrolet Camaro 2-door convertible is a job that can be done by a professional auto glass technician or a certified auto glass shop. Here’s a general overview of the process:

1. Assessment: The technician will start by assessing the condition of the existing windshield. If the damage is significant, a full windshield replacement will be recommended.

2. Gather Supplies: The necessary supplies are gathered, including the replacement windshield, automotive-grade sealant, and any other materials or parts that may be needed.

3. Safety Precautions: Proper safety precautions are taken, including wearing safety glasses, gloves, and other personal protective equipment.

4. Removal of Old Windshield:

   • The old windshield is carefully removed using specialized tools designed to cut through the sealant holding it in place.
   • Special care is taken to avoid any damage to the vehicle’s frame, paint, or convertible top during the removal process.

5. Cleaning and Preparation:

   • The area where the new windshield will be installed is thoroughly cleaned to ensure a proper seal.
   • Any rust, corrosion, or contaminants are addressed to ensure a smooth and secure fit.

6. Installation of New Windshield:

   • The new windshield is carefully positioned and adhered in place using suitable automotive-grade sealant. This sealant creates a waterproof and airtight bond.
   • Excess sealant is typically removed, and the installation is inspected to ensure it’s flush and secure.

7. Curing Time:

   • The sealant requires time to cure and set properly. The curing time can vary depending on the type of sealant used.

8. Clean-Up and Inspection:

   • The technician should inspect the work to ensure there are no issues with the seal, alignment, or any damage to the vehicle’s exterior or interior.

9. Testing:

   • The new windshield is tested to ensure it is properly sealed and that there are no leaks or issues with visibility.

10. Interior Cleaning: Any debris or dirt that entered the vehicle during the replacement is carefully cleaned from the interior, including the convertible top.

It’s important to choose a reputable auto glass service or technician with experience in working with older vehicles like the 1990 Chevrolet Camaro convertible. They can also provide guidance on any specific features or considerations unique to this particular vehicle model. Proper installation is essential for maintaining the structural integrity and appearance of your classic Camaro convertible.