Bore: 71.01mm Length: 46.9 mm Compression Height: 28.94 mm Pin Length: 42 mm Pin Diameter: 19 mm Recess Depth 1: 4.35 mm Recess Diameter: 39.5 mm Surface: Hard Anodized Production Number: 71 L 55 Piston Clearance: 0.055 mm Piston rings: 1.20x1.20x2.00mm

Bore: 71.00mm Length: 44.5 mm Compression Height: 28 mm Pin Length: 49 mm Pin Diameter: 17 mm Valve Pocket Depth 1: 0.7 mm Surface: Hard Anodized Production Number: 71 L 99 Piston rings: 1.20x1.20x2.00mm

Bore: 71.00mm Top ring: 1.20mm 2nd ring: 1.20mm 3rd ring: 2.00mm

Bore: 74.50mm Top ring: 1.20mm 2nd ring: 1.20mm 3rd ring: 2.00mm

Bore: 76.51mm Top ring: 1.20mm 2nd ring: 1.50mm 3rd ring: 2.50mm