This is a set of brand new stock 77mm VW Type 1 40HP 1200cc pistons and cylinders.

Engine size: 1200cc

Stroke: 64mm

Cylinders: Cast iron

Pistons: Hypereutectic

Compression Height: 38.05mm

Kit includes: 4 cylinders, 4 pistons, 1 set of piston rings, 4 wrist pins, and clips

Part#: VW7700T40