As far as I've known, toe boards and the pan under the rear seat hasn't been available in reproduction as was the rest of the floorpans. I came across this recently and thought I'd share: http://www.ebay.com/itm/1970-1981-C...ge_Car_Truck_Parts_Accessories&fits=Year:1977 A little pricey but nice to know it's available if needed. A "full" floorpan usually runs approximately $100. so basically you're paying another $100. for the toe area and $100. for the under-seat pan. I don't know that the center of this piece is simple "cut and paste" for all years....probably '75-'81, pre-catalytic converter.