AN Line Adaptability – Allows attachment of a -3 AN hydraulic line to OEM Corvette or GTO-style T56 throwout bearings for upgraded clutch system plumbing. Secure Factory Retention – Installs using the factory roll pin on the T56 throwout bearing body for a stable, leak-free connection. LT1 Compatibility – Also fits OEM LT1 T56 external slave cylinders, offering a versatile solution for multiple GM transmission platforms. Durable Construction – Machined for a precise fit to ensure reliability under repeated clutch cycles in performance or street applications. Sold Individually – Ideal for custom hydraulic clutch setups, conversions, and replacements when upgrading or servicing T56-equipped vehicles. If you don't have an F-Body style quick disconnect on your LSx T56 throwout bearing, this neat fitting allows you to attach a -3 AN line to your OEM Corvette or GTO style T-56 throwout bearing. The fitting is held in place by the factory roll-pin located on the body of the OEM throwout bearing. This fitting will also work with OEM LT1 T-56 external slave cylinders.