This billet aluminum clutch slave cylinder / throwout bearing fitting fits LS based TR6060 & T56 slave cylinders. It attaches to the small metal line coming off the slave cylinder. THIS FITTING DOES NOT ATTACH INTO THE SLAVE CYLINDER ITSELF. See photo for reference.
This particular fitting features a 4AN male connection, perfect for connecting into a retrofit application with a braided line.
MADE IN THE USA FROM 6061 ALUMINUM! Not one of those cheap China junk ones that are bound to leak.