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Day Motor Sports will be closed Thursday and Friday for the Thanksgiving Holiday. All orders placed after 3:00PM (Central) Wednesday thru Sunday evening will ship on Monday, December 1st.
PEM Quick Change Metric Upper Mounts, PEM-QCC0232K is a top GM Metric bolt on mount for the quick change rear end that provides a 4 degree pinion down angle. GM Metric is a group of 1979-1987 GM Midsize Chassis.