Check the listing for details. 1973-1977 CHEVROLET GMC C10 C20 C30 G10 DOOR SILL TRIM KIT 4 PIECES NEW. Condition: New. Listed at 94.95 USD. Enhance the interior look of your Chevrolet or GMC truck with this four-piece door sill trim kit. The kit includes all the necessary hardware for easy installation and is made of durable aluminum material. This vintage set is perfect for those who want to add a touch of retro style to their vehicle. The kit is designed for perfect fitment on the 1973-1977 Chevrolet and GMC C10, C20, C30, and G10 models. It is a universal fitment item and is not suitable for any performance upgrades. Get your hands on this interior trim set from Chevyparts and give your truck a classic touch.Enhance the interior look of your Chevrolet or GMC truck with this four-piece door sill trim kit. The kit includes all the necessary hardware for easy installation and is made of durable aluminum material. This vintage set is perfect for those who want to add a touch of retro style to their vehicle. The kit is designed for perfect fitment on the 1973-1977 Chevrolet and GMC C10, C20, C30, and G10 models. It is a universal fitment item and is not suitable for any performance upgrades. Get your hands on this interior trim set from Chevyparts and give your truck a classic touch.