Length [mm]: 64.3

Bore diameter [mm]: 73.52

Bolt diameter [mm]: 27

Degree of compression (compression) [mm]: 41.9

Concavity diameter [mm]: 36.7

Bolt length [mm]: 59

Concavity 1 [mm]: 14.5

Depth of the pocket of the valve1 [mm]: 0.9

Depth of pocket valve 2 [mm]: 0.9

Oversize [mm]: 0.5