Crankshaft question ?

[lookas]

Does anyone know whether the crankshaft same in all engines in Avenger (1250,1300,1500,1600) ?? Or the difference is only in the piston and connecting rod ??

[NZTiger]

cranks - 1250/1500 the same and 1300/1600 are the same

all pistons are different, but all rods are the same

[lookas]

Thanks mate for a quick answer