Porsche 911S 2.7L 92mm Big Bore JE P&C kit C/R 10.5:1 Cast Iron liner

This is a new set of 92mm Big Bore Porsche 911 2.7L High compression JE pistons & cylinders. The Compression ratio is 10.5:1 with the 70.4mm crank. JE Forgings are made from 2618 Aluminum, They have a 0 offset with extra material under the top for the valve pockets. The Cast Iron Liners come with out the head gasket grove. _x000B_Kit includes: 6 Cylinders, 6 Pistons, A set of Piston Rings, and 6 wrist pins and clips.