Cherry, this is a place where fiberglass reinforced body filler will work very well to take tare of a hole like that.
You can buy it in quart sized cans.Along with squeegees to apply it.
A piece of duct tape over hole will help to hold the filler in place until it hardens.

......Wookee


Its a "Van Thing"
A life style you have to LIVE to understand!

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Vintage Chevy Van Club