These 44mm swing shafts are thicker in diameter compared to standard swing shaft parts. They utilize a durable anodized finish that provide a long-lasting and efficient driveline to your touring car race machine. 44mm Swing Shafts (Hard) x2 Hard-anodized gold finish. Drive pin and cross shaft position is rotated 90 degrees for smoother rotation under power. Compatible with a range of touring car chassis.