Soft running enough to absorb vibrations for street use yet rugged for off road use. Helps control torque and maintains proper drive shaft angle to help prevent early wear and unexpected power train damage. Replaces the original, short lived and typically too-soft rubber mounts and outdates those hard-running metal transmission mounts. Resistant to under vehicle fluid oils, coolants and road contaminants. Made of Energy's Hyper-Flex(TM) performance polyurethane and heavy-duty hardware for added durability. Available in Red or Black.