Mustang Boss 429 is finished in vibrant Grabber Blue paint and upholstered with white clarion knit and Corinthian vinyl seats.This BOSS has the rare S motor installed from a 1969 BOSS 429 (KK#1864).These S motors are considered the best engines of all the BOSS motors due to beefier internal NASCAR components and is built to exact specifications. The 4 speed transmission and traction lock differential are original numbers matching to this car.