997 Gearbox

996 - 997 GT3 - Cup - RS gearbox conversion. Shortening of the final gear ratio to 8:32 crown gear bevel gear Porsche 911.

Sequential gearshift for Porsche 911 - 996 - 997 - GT3 - GT2 - Carrera H - manual transmission.

Overhaul of a Porsche 971.1 - 997.2 GT3 Cup gearbox. Flat rate without materials.

997 GT3 - Cup ring and pinion 8:32 short gear ratio for Porsche 911

997 GT3 Cup clutch improved OEM replacement for Porsche racing.

986 - 987 - 996 - 997 - GT2 - GT3 short shifter for Porsche