82-92 Trans Am, Firebird Ground Effect Pieces, Select Item to Reflect Prices, OEM USED These are USED 82-92 Firebird, Trans Am Ground Effects Pieces. Select item from the drop down list. Prices are for EACH piece. We are completely out of stock on fender ground effects. Call for availability on all others. MSRP: Was: Price: Now: $0.00 - $175.00 Quick view View Options SKU: 8292FBGRDEFX