Bore: 77.50mm (stock 77.00mm) Stroke: 85.80mm Compression height: 28.50mm Compression ratio: 10.3 Pin: 20mm Rings: 1.00x1.20x2.80mm Crown volume: -1.1cc Weight: 273g Alloy: M142P Clearance guide: Measuring point: .385 Min: .0008 Max: .0016 Package: 4 pistons with rings and pins Warning: check for interference to piston motion from valves, oil squirters, etc....

Bore: 77.50mm (stock 77.00mm) Stroke: 85.80mm Compression height: 28.50mm Compression ratio: 10.3 Pin: 20mm Rings: 1.00x1.20x2.80mm Crown volume: -1.1cc Weight: 273g Alloy: M142P Clearance guide: Measuring point: .385 Min: .0008 Max: .0016 Package: 4 pistons with rings and pins Warning: check for interference to piston motion from valves, oil squirters, etc....

Bore: 77.50mm (stock 77.00mm) Stroke: 85.80mm Compression height: 28.50mm Compression ratio: 10.3 Pin: 20mm Rings: 1.00x1.20x2.80mm Crown volume: -1.1cc Weight: 273g Alloy: M142P Clearance guide: Measuring point: .385 Min: .0008 Max: .0016 Package: 4 pistons with rings and pins Warning: check for interference to piston motion from valves, oil squirters, etc....

Thickness: 0.72 mm Hole: 72.3 mm Gasket Design: Multilayer Steel (MLS) Number of layers: 3 -layer

Gasket Design: Multilayer Steel (MLS) Thickness: 0.72 mm Hole diameter: 76.3 mm Number of layers: 3 -layer

Supplementary Info: with valve stem seals, with cylinder head gasket Head gasket thickness: 0.72 mm Head gasket hole: 72.3 mm Head gasket design: Multilayer Steel (MLS) Head gasket layers: 3 -layer

Supplementary Info: with valve stem seals, with cylinder head gasket Gasket Design: Multilayer Steel (MLS) Thickness: 0.72 mm Hole diameter: 76.3 mm Number of layers: 3 -layer

Thickness: 0.82 mm Hole diameter: 76.3 mm Gasket design: Multilayer Steel (MLS) Number of layers: 3 -layer

Thickness: 0.7 mm Hole diameter: 73.2 mm Gasket design: Multilayer Steel (MLS) Number of layers: 3 -layer