Recent Arrival! Vortec 6.0L V8 SFI VVT, 4-Speed Automatic Super Duty, 4WD, Lt Cashmere/Ebony Leather. Black 2007 Chevrolet Silverado 1500 LTZ 4WD 4-Speed Automatic Super Duty Vortec 6.0L V8 SFI VVT Here at Alexandria Motors we value each and every customer! We live and work in the community. We are a best price store, one low price