Paper Intake Manifold Gasket (1 piece). It is commonly used for (and not limited to) 200cc to 250cc ATV, Dirt Bike, and Scooter engines. Includes one plastic gasket and one paper gasket. Gasket set has a overall length of 57mm, 37mm wide, 4.6mm thick with a centre hole of 31mm. Mounting holes are 42mm apart centre to centre.