Category: Air Cooled Description Description 3600cc, 100.0mm bore to suit P1421 piston. Available in 6-8 weeks. Name(required) Email(required) Website Message Submit Related products PBL-102-107 Porsche 993 3.8ltr Cylinder Barrel Set Read more PBL-98-103 Porsche 930 3.2ltr Cylinder Barrel Set Read more P1390 Porsche 930 3.0ltr Piston Set Read more P1421 Porsche 964 3.6ltr Turbo Piston Set Read more ← P1833 Porsche 964 4.0ltr Piston Set → PBL-102-107 Porsche 964 3.8ltr Cylinder Barrel Set