4 Speed 3 Bolt transmission, shift gate included. Built by Samwel Supplies in Europe. No modifications needed for installation. This gives you close ratio gears it really helps with the 2nd to 3rd  ratio spread that the factory 3 speed has. It is not overdrive and it does not have reverse. However you may be able to run a slightly taller final ratio. Call for futher details.
Samwel PN 0218003
Shipping Not Included