Standard Reducer Sleeve 2.5 Inch to 2 Inch Gen Y Hitch GM Diesel " with a Duramax engine

with a Duramax engine

the Gator Fasteners HD220 Head Stud Kit (HSK67F) replaces weak factory bolts with high-strength HD220 alloy

There is also a 0-60 psi pressure gauge included to allow for quick visual checks of fuel pressure set-point

with no need for exhaust modification to install

Standard Reducer Sleeve 2.5 Inch to 2 Inch Gen Y Hitch GM Diesel " with a Duramax engineStandard Reducer Sleeve 2. 5 to 2 Features and Benefits: 3 4 Inch Steel Collar Ani Rattle Fabricate Hitch Receiver Zinc Primer and Epoxy Powder Coated Details: Color: Black Material: Steel Qty of Balls included: 0 Qty of Pins included: 0 Shank Length: 5. 5 Inch Shank Size: 2 Sold As: Each