Complete 1800cc barrel and piston kit. This is a simple bolt on kit and needs no modifications to the engine block or the heads. Set of 4 pistons and barrels complete with all piston rings. High quality to original VW spec. To fit the 1800cc Type 4 engine. These kits are the dished/low compression version originally used on Bay-window AP engines and some 914 engines. The kit includes barrels, pistons, rings, gudgeon pins and clips.