TCI® Hardened Input Shafts are constructed from hardened, aircraft quality Vaccu Melt 300 billet steel or Vasco 300 high strength steel for maximum durability. They feature increased lubrication flow and strength with a resized diameter that provides optimum stress distribution along the entire length of the shaft and along the extended high gear splines to the oil ring.

• Constructed from aircraft quality 300 billet steel or Vasco 300 high strength steel
• Increased lubrication flow & strength
• Resized diameter provides optimum stress distribution along the entire length of shaft
• Allows for optimum stress distribution along the extended high gear splines to the oil ring