Porsche Willhoit Stock Cylinder Head Set - 356/912 50-69 SMC-005-024 95555928502 Porsche Auxiliary fan for 924

Porsche Auxiliary fan for 924

Porsche Cylinder head nut set(24)

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Porsche Cabriolet roof gasket for the left side of 996 and 997 (1998-2009) models

Porsche Willhoit Stock Cylinder Head Set - 356/912 50-69 SMC-005-024 95555928502 Porsche Auxiliary fan for 924Porsche Willhoit stock cylinder head set for 356 (1950 1965) and 912 (1965 1969) models. Cast just like the original heads but using a proprietary alloy and heat treat process that will not crack. The prototypes were extensively tested on the WR engine dyno and on the street. The flow through finning allows for cooling that is impossible with a CNC machined head. The smaller DR6EA plug is 12mm x