 2001 proved to be the lowest production year for the Camaro with 29,009 units built.This was partially due to production ending earlier than usual to begin work on the 35th Anniversary models commemorating 35 years of the Camaro.The Z28 and SS models received the intake manifold from the LS6 engine, used on the Z06 from 2001 to 2004 and the first generation of the Cadillac CTS-V from 2004 to 2005.