This is a set of stock 77mm VW Type 1 36HP 1200cc pistons and cylinders. This is the only Kits on the market for an early VW 36HP

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, and 4 wrist pins and clips.

Part # VW7700T36