Cylinder Head Valve Seat Ring - 911 | 930 | 1976-1983 99104400008 for 928 (1980-1983) models

for 928 (1980-1983) models

Please inquire

This kit will fix the common clock error on 944 and 968 models

No more blindly searching for the shifters – these paddles are always within easy grasp

and as pressure builds

Cylinder Head Valve Seat Ring - 911 | 930 | 1976-1983 99104400008 for 928 (1980-1983) modelsCylinder 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.