Just finished rotisserie restoration on this 69 Camaro zl1 tribute it started as a rust free Arizona body it has the all aluminum 427 number 111/427 produced by Gm in 2000 bv code 4:10 posi differential 660 m21 4speed transmission all new date coded glass heater delete radio delete space saver spare with jack and air bottle this car runs and drives like new because it is.