This 2003-2007 Chevy GMC 4.3L Vortec Engine has a mileage of 58k with a transmission and is perfect for anyone looking to upgrade their car. The engine is a 6-cylinder, 4.3L size with a fuel type of gasoline. Out of a Silverado

Engine wiring and ecm

This engine is a great option for those looking to improve the performance of their car. It has been well-maintained and is ready for installation. Don't miss out on this opportunity to upgrade your vehicle!