This is a set of brand new 90mm type 4 "Flat Top" pistons and cylinders for the 1.7 liter stock 66mm stroke engine. The Flat top kit is for lower compression builds, Being one of the only kits left on the market for the 1.7L this kit gives you the ability to rebuild your old 1.7L with out having to replace everything.
Engine size: 1700cc
Stroke: 66mm stroke pistons
Cylinders: Cast Iron
Pistons: Hypereutectic aluminum alloy
Compression Height: 42mm
Set includes: 4 pistons, 4 cylinders, 4 pins and a set of rings
Part # VW9000T4F