HMS Urethane Engine & Transmission Mounts Combo C5

These urethane engine & transmission mounts are designed for a great balance between engine & transmission control and vibrations. They have been tuned for both street and track applications. Replace your stock rubber mounts for improved throttle response and reduced driveline movement. *Features Designed for street and race cars Direct replacement for stock rubber mount. Uses factory metric nuts (not included) Stainless Steel construction for rust free operation Interlocking design for fail safe operation Uses factory heat shield Fast installation These urethane mounts use an interlocking stainless steel design. The internal structure "floats" in the urethane, so your chassis is riding on a large quantity of urethane for a giving but secure ride without the high NVH levels of other designs.