Holley LS DP T-Shirt XXX-Large 10015-XXXL | American Icons. Holley, Challenger and Camaro are three of the biggest names in performance and racing, and all have played a major role in automotive performance history. Celebrate the re-birth of the Challenger/Camaro with this special edition T-shirt from Holley. The back features Chris Froggett artwork showcasing the new Challenger with a 1970 Challenger cleverly mirrored in the pavement below on a black Hanes Beefy T-shirt ,or the new Camaro with a 1969 Camaro cleverly mirrored in the pavement below on a navy blue Hanes Beefy-T T-shirt. On the front, modern and vintage Holley logos show everyone that you are serious about automotive performance.