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Piston & Cylinder Set, Big Bore (4-Ring)

Part Number : DR9.103.901.91

$759.44

This is a very popular upgrade for 356 and 912 models and our best selling Pistons and Cylinders set. Cylinders... read more

This is a very popular upgrade for 356 and 912 models and our best selling Pistons and Cylinders set. Cylinders are casting iron and pistons are casting aluminum. 86mm Big Bore; CR 8.5:1.