Cylinder Head Valve Seat Ring - 911 | 930 | 1976-1983 99311004052 Porsche Shift sleeve assembly for

Porsche Shift sleeve assembly for 5th and 6th gear for 993 (1995-1998) and 996 Turbo (2001-2005) models

Iconic Design: Timeless shape and function

Canister Diameter: 10 inches (254 mm)

Airtube: 15 F 13

Cylinder Head Valve Seat Ring - 911 | 930 | 1976-1983 99311004052 Porsche Shift sleeve assembly forCylinder Head Valve Seat Ring (Inlet) For Porsche 911 (1978 1983), 930 (1976 1977) Models. Enhance your Porsche's engine performance with this high quality Cylinder Head Valve Seat Ring. Precision engineered to ensure a perfect fit, it provides reliable sealing and optimal heat dissipation, helping maintain engine efficiency and durability. An essential replacement part for maintaining your Porsche's power and smooth operation.