Safety and comfort come first with these seat belts. Kits come complete with instructions, Grade 8 mounting hardware and powder-coated mounting brackets, assembled and ready to bolt into your car. These seat belt systems mount in the factory mounting holes; no modifications needed. The top soft sash design looks like "stock" and comes with plastic clamshell covers. All belts have been safety tested and meet FMVSS standards! For front seats. Modern safety for your classic GM, assembled and ready to bolt into your car. Chrome plated buckle. OEM type retractor. Black webbing. Mount in the factory mounting holes; no modifications needed.