Simulation Design Based On ReaL V8 Internal Combustion Engine Strut Principle Complete Output: Flywheel And Layered Cylinder Cylinder Hesd Cover,Etc Even the intakemanifold of the helical far and near valvee simulation structure RC Full Simulation Engine From Any Angle It Has The Meaning Of Simulaition Colour:Photo Color Material:Plastic Package Contents: 1x for RC Car Engine Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.