Energy Suspension Bump Stop - Hyper-Flex - Cone - 1.813 in OD - 1.563 in Tall - Pull-Through Style - Fits 9/16 in Hole - Polyurethane - Red - GM 1970-99 - Pair-9.9151R--Notes: State Restrictions- Canada Restriction-NO -Emission Warnings--NO Truck Freight ---NO