Mega Duty 2.5 Inch Shank 6 Inch Drop 3K TW 21K Hitch & GH-061 Dual-Ball Gen Y Hitch GM Gas Trucks/SUV's " The Stage 4 includes a

The Stage 4 includes a billet 300M input shaft

Application Notes: 2020-2026 GMC Sierra 2500 HD

2015-2018 GMC Sierra 3500 HD SLT Gas Double Cab Pickup

6L Duramax Fuel Rail Pressure Harness - This harness routes underneath the turbocharger and connects to the main chassis harness

fully serviceable inner and outer joints

Mega Duty 2.5 Inch Shank 6 Inch Drop 3K TW 21K Hitch & GH-061 Dual-Ball Gen Y Hitch GM Gas Trucks/SUV's " The Stage 4 includes aGEN Y's Mega Duty Adjustable Drop Hitches start at 10,000 LB towing capacity and go up to 32,000 LB towing capacity. There are multiple drop options as well depending on your trailer towing needs. Features and Benefits: 21K Towing Capacity 3K Tongue Weight Dual Ball Fully Adjustable Details: Class Rating: 5 Color: Silver Vein Drop Measurement: 6 Inch Gross Towing Weight: 21000 Material: Steel Qty of Balls included: 2 Qty of Pins included: 1 Shank