CARLIFTER MIDDLE OF BASE ONLY
This is the TOP section of the LL-20CL standard Krontec Car Lifter ONLY. It then allows you to make a suitable bottom half so you could make it into a "Rolling Dolley" system.
This fits the Lamborghini Huracan GT3 and Audi R8 GT3 race vehicles to name two...
This will not suit the Porsche as it needs a larger diameter part to best fit for certain Porsche models.