Wimbledon White. The 1969 Mustang got a new body, nearly 4 inches longer than the 1968 model. The Fastback was now called the Sportsroof. This model, the Boss 302, was built for Trans Am homologation to race against the likes of the Cuda AAR, TA Challenger and Z28 Camaro, The car featured reflective c-stripe, front and rear spoilers and the fake rear fender scoops of the regular 1969 Mustangs were eliminated. The engine in the Boss 302 was rated at 290bhp (conservative); G code; 351 Cleveland heads on a Tunnel Port 302 Windsor Block. 1628 1969 Boss 302s made. It also got disc brakes and a larger sway bar. Other Sportsroofs available were; Boss 429 (for NASCAR homologation) and Mach I in 351 or 428 Cobra Jet. Hardtops and Convertibles also available in base models