911 3.0 180HP (until 07/80) set of piston rings for 1 piston
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cylinder head, camshaft, valve
930 Turbo 3.3 (78-89), 964 3.3 Turbo (91-92) Set of piston rings for 1 piston, 6 sets needed for an engine.
911 (65-89), 911Turbo (75-92), 914 (70-76) Intermediate shaft with timing gear size "0"