Here are the steps involved in installing a 1969 Camaro frontend on a 1969 Firebird:
1. Remove the front wheels and tires.
2. Disconnect the steering linkage from the steering rack.
3. Disconnect the brake lines from the calipers.
4. Remove the shock absorbers.
5. Remove the control arms.
6. Remove the steering rack.
7. Install the Camaro front springs.
8. Install the Camaro control arms.
9. Install the Camaro steering rack.
10. Reconnect the brake lines to the calipers.
11. Reconnect the steering linkage to the steering rack.
12. Install the front wheels and tires.
Once the installation is complete, you will need to align the front end of the car.