1999-2006 Chevrolet Silverado 1500 / GMC Sierra 1500 4" - 5" Rear Drop Axle Flip Kit + Lift Hanger
Lower the rear of your 1999-2006 Chevrolet Silverado 1500 with a vehicle-specific Trekline axle flip solution built around the factory leaf-spring rear suspension. The listed rear drop is 4-5 inches. Trekline uses plate-steel components with a black protective finish for a durable, application-focused installation.
It is a strong match for searches such as 1999-2006 Chevy Silverado 1500/GMC Sierra 1500 4" - 5" Axle Flip Kit + Lift Hanger axle flip kit, rear lowering kit, truck drop kit, and Trekline SKU 8000515.
Vehicle Fitment:
- 1999-2006 Chevrolet Silverado 1500 2WD / 4WD
- 1999-2006 GMC Sierra 1500 2WD / 4WD
- 2007 Classic Body Silverado / Sierra 1500
Kit Contents:
- Vehicle-specific axle flip brackets/perches
- Rear lift hangers
Important Fitment / Installation Notes:
- Shorter rear shocks are required; select shocks for the final lowered ride height.
- Confirm rear leaf-spring/axle configuration and vehicle application before ordering.
- Fits 2007 Classic Body trucks; does NOT fit the newer 2007 body style.
- Final rear drop is set by the shackle/hanger mounting position where applicable.
Rear Drop: 4-5 inches
Placement: Rear
Brand: Trekline Motorsports
SKU: 8000515
Always verify year, model, drivetrain, rear suspension configuration, and required frame clearance before installation.
