Bob Kosiski Retro 1969 Heather Sapphire T-Shirt. Bob Kosiski’s 1969 Chevelle is the first release in the Dirt Shirts USA Exclusive Collection. This lifestyle tee showcases the famous metallic blue #53, as well as the name, number and hometown of the National Dirt Late Model Hall of Famer. Printed on Gildan Ultra Cotton tees.
