Titan Fuel Tanks

2020-2022 GM 2500 & 3500 Crew Cab, Long Bed

$1,367.05 $1,439.00

  • PART #: 7010320

60 Gallon*, extra capacity, extra heavy duty, midship replacement fuel tank for 2020-2022 GM 2500HD and 3500HD 4X4/4WD pickups (Single and duel rear wheels) with Crew Cabs, Long Beds, and Duramax diesel engines. This tank does NOT fit the 2 wheel drive trucks, it ONLY fits the 4 wheel drive trucks.

Tank comes complete with black, baked epoxy-coated, galvanized steel mounting straps. Tapered tank features exclusive low fuel trap design so most every gallon can be used, and is approximately only 2” deeper than the stock OEM tank. Very similar in appearance to original equipment tank. TITAN’s Generation 6 tanks feature the TITAN Torque Ring™ OEM style sending unit mounting system for easy, positive installation.

TITAN Fuel Tanks Direct Replacement, Mid-Ship Fuel Tanks are manufactured to use the trucks stock/original equipment fuel sending unit. The trucks stock sending unit is removed from the stock tank and mounted into the TITAN tank. They are a direct fit, there are no modifications needed. With use of the stock sending unit, the trucks analog fuel gauge will read correct and accurate with the TITAN tank.

This new General Motors tank is made of our famous military grade, cross-linked polymer (XLHDPE). It’s at least ¼” thick and built to outlast all competitors. It’s tougher than steel and more durable than aluminum. Like all fine TITAN products, this new design has undergone extensive testing. Our legendary products are so tough and well-proven that we back them with a Lifetime Warranty!

Online ordering will be available soon. Please call us at (206) 466-5274 or email us your order to .

Brand Titan Fuel Tanks
Shipping Weight 80 lb.
Shipping Width 23 in.
Shipping Length 75 in.
Shipping Height 20 in.
Warranty Yes
Warranty Info Lifetime
Prop 65 WARNING: Cancer & Reproductive Harm - P65Warnings.ca.gov
Year Make Model Engine
2020 Duramax 2500 Duramax L5P
2020 Duramax 3500 Duramax L5P
2021 Duramax 2500 Duramax L5P
2021 Duramax 3500 Duramax L5P
2022 Duramax 2500 Duramax L5P
2022 Duramax 3500 Duramax L5P

Diesel Dudes LLC is fueled by solid communication and proven performance in building diesel engines and trucks - honestly and expertly in Seattle.



1420 S Henderson St
Seattle, WA 98108



(206) 466-5274
Mon-Fri: 10am-6:30pm
Sat-Sun: Closed