Rocker Shaft Lock Set GT35R If your 993 Turbo is

If your 993 Turbo is experiencing this problem

for 930s running Carrera heads with CIS injection

Available in two configurations:

Divided collector into turbocharger -- reduces turbulence

Lightweight aluminum cover

Rocker Shaft Lock Set GT35R If your 993 Turbo isAnother TurboKraft original The TurboKraft 911 Rocker Lock Sets solve common engine oil leak problems seen at the valve covers. The original rocker shafts installed in the engine camshaft housings develop excessive free play, coming loose and shifting as the engine reaches operating temperature. When the rocker shafts move in the camshaft housing, they shift to the side resulting in support of only one end. Not only does this create a huge oil leak,