Porsche 100.00mm 996/997TT - GT3 Stock Replacement Nickies Aluminum 108-100 997-107-025-00 Porsche Standard piston ring set

Porsche Standard piston ring set for C2/C4 models (1989-1994)

• assures optimum shifting performance

Porsche Fog lamp housing seal for 911 and 912 models (1965-1973)

Porsche Left and right turn signal assemblies for 911R (1965-1973) models

Porsche 100.00mm 996/997TT - GT3 Stock Replacement Nickies Aluminum 108-100 997-107-025-00 Porsche Standard piston ring setPorsche LN Engineering's billet aluminum Nickies sleeves optimized design provide superior strength and cooling over factory cast aluminum Nikasil plated sleeves. Typical specifications for our proprietary alloy provides 50 60% improvement with a similar increase in thermal conductivity. Uses factory head gaskets and o rings and is designed as a direct replacement for the original Porsche Mahle cylinder sleeve.