In 1968, Mark Donohue and Roger Penske won a championship ... being a storied race car, the "Lightweight" Z/28 is also the second Z/28 Camaro produced in the 1967 model year.

What a loss to motorsports Mark Donohue’s death at age 38 was: He gave team owner Roger Penske ... in 1967. Undeterred, Penske gave the car a slight makeover to compete as a 1968 Camaro at ...

People were like, ‘That is a massive roll cage,’ and they’re [Penske] like ... Donohue won the 1968 Sebring Trans-Am in this 1967 Sunoco Chevy Camaro Z/28, AKA the Lightweight, and ...