The Strictly Stock Car II (abbreviated as SSCII) is the common name used for the chassis that accompanies the NASCAR RCA Cup Series, Arby's Convertible Series, and Busch Series (since 2022 as a full-time) race cars; a variant known as the Strictly Stock Truck II (SSTII) is used in the Craftsman Truck Series. It is an update to the previous Strictly Stock Car used since 2014.
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