Front driveshaft prop shaft replacement component compatible with Avalanche 2500, Silverado 1500, 2500, and 3500 HD models.Designed to transfer torque from the transmission to the front axle in four-wheel-drive configurations.Constructed to match specifications for fitment and function.Includes necessary hardware for installation.Engineered for durability under regular driving conditions. Compatibility : This is a third-party part.All brand/model references are for fitment purposes only.