Pistons › XP5020 Porsche 3.6 964 / 993 CP Pistons XP5020 Porsche 3.6 964 / 993 CP Pistons $1,546.65 Porsche 3.6L 964/993, Bore 100mm, 11.5:1Cylinders: 6Bore: 3.9370"Stroke: 76.4mmRod Length: 127.0mmCompression Height: 1.250"Catalog Compression Ratio: 11.50:1Pin Diameter: 23mm Porsche 3.6L 964/993, Bore 100mm, 11.5:1Cylinders: 6Bore: 3.9370"Stroke: 76.4mmRod Length: 127.0mmCompression Height: 1.250"Catalog Compression Ratio: 11.50:1Pin Diameter: 23mm Add To Cart Added! You Might Also Like P5271 Porsche 2.7 CP Pistons $1,327.73 P5275 Porsche 2.7 CP Pistons $1,327.73 XP5011 Porsche 3.2 Carrera CP Pistons $1,546.65 P5274 Porsche 2.7 CP Pistons $1,327.73 XP5022 Porsche 3.6 964 / 993 CP Pistons $1,546.65