Fits:  -Engine mounts on 65-89 911, all 930
-915 and G50 Transmission mounts 72-89 911, 912E

Manufactured from a modern high performance and high temperature polyurethane, making these 
semi-solid engine mounts the perfect compromise between stock rubber and solid mounts.  The rigid 
polyurethane construction makes them ideal for performance oriented cars but still allows absorption of 
harmful vibrations and noise associated with solid mounts. Installs in stock motor mount hangers 
replacing worn out factory rubber.  These also replace Transmission mounts on 915 and G50 equipped 
cars. HD mounts are 10% more rigid than OEM, the  "Sport" mounts are 30% more rigid than the 
HD mounts (40% more than stock).  Sold in pairs.