ChainDrive Factory Team Stainless Steel Exhaust Stud Kit.  Fits 06 and Up Suzuki GSX-R600 and 06 and Up Yamaha R6r Engines.  Internal Hex for Easy Installation.  A Great Upgrade from the OEM Bolts.

Kit Includes:

(8ea) Stainless Steel Exhaust Studs

(8ea)  Zinc Plated Steel Flange Nuts (12mm Hex)