These high-quality, race-duty TCI Steel Shifter Cables feature a nylon liner and are pre-lubricated for smooth operation. The cover is heat resistant for longer life, and because they feature a Teflon coating they won't get kinks, making them more dependable than other cable covers on the market. The cables feature a bulkhead style fitting and is threaded on both ends. TCI cables are also suitable for use as parachute and throttle cables.