This is a new set of 92mm Forged Pistons and cylinders. AA Forgings are made from 2618 Aluminum, They have a 0 offset with extra material under the top so that valve pockets can be cut into them. 

Engine size: 2180cc with 82mm crank

Stroke: 78 to 86

Pistons: 2618 Forged

Compression Height: 35mm

Kit includes: 4 Pistons, 1 set of Piston Rings and 4 Pins and clips.

Part # VW9200T1SPF