Re: full length floorpan installation..??
I took the sub frame off and the rear out of my car. Next removed all from the inside. Sounds crazy , but I then placed the car on the lift in my shop and tack welded the rocker lip to the lift.The car cant move at that time. Cut the floor out and slid it in the side of the car with the windows down. Left the doors on the car as well. I then replaced the lower firewall while it was still on the lift. My car is not a rag top, would do more bracing if rockers aer rotted.