1964 Valiant "Get Runnin & Drivin"
When I put the holes for the seat I come from underneath and push up with a ice pick little tool then I take another one and come from the top and put it in there till I have all of the holes with screwdriver sticking down into them. then I usually take a razor blade and make a small X right on the hole... That way the studs for the seats just fall right in...