VW Bug, Super Beetle, Ghia And Thing Urethane Transmission Mount. Urethane 3pc mount kits are for 1961 - 1972 includes nose cone and cradle mounts. The 1973 nose cone conversion mount kit allows for installing 3 bolt nose cone transmissions in 1961 - 1972 chassis. The 2 bolt nose cone transmission solid urethane adapter allows for installing 2 bolt nose cone trans into 1973 and later chassis and the 3 bolt nose cone transmission solid urethane kit is to install a 3 bolt nose cone trans into a 1973 and later chassis. Kits include hardware.