The Energy Suspension motor mount clamshell insert in red is a Hyper-Flex polyurethane replacement designed to upgrade OE rubber clamshell inserts for earlier GM mounts. It offers improved durability, resists oils and road contaminants, and helps control engine movement under load. Supplied individually, this insert replaces specified OE numbers and provides longer-lasting service. It’s intended for targeted replacement where OE inserts have worn out.
Energy Suspension Motor Mount Clamshell Insert - Red