Fuel Tank Accessories

Top Off Without Leaving the Driver's Seat — Gravity Feed for 2013-2022 RAM Built for RAM 2500 and 3500 diesel owners running an in-bed transfer tank, this Southern Truck install kit ties your auxiliary tank straight into the factory fuel filler neck...

The Widest-Fitting Kit in the Lineup — 1.5-Inch Gravity Feed One kit, three brands. The 1.5-inch fill neck is the most common size across Ford Super Duty, late-model Chevy/GMC HD and earlier RAM diesels, and this Southern Truck kit is built for it...

Built for the Big 2-Inch Neck — Gravity Feed for 1999-2010 Chevy and GMC HD Older Duramax and 6.0 HD trucks run a noticeably larger fuel filler neck than the newer stuff, and a standard kit will not seal on it. This Southern Truck kit is sized for...

GPI mechanical fuel meter with an integrated strainer and a 4-digit display for accurate fuel measurement during transfer.

GPI Deluxe Dual Flo hand pump capable of transferring 50 gallons per 100 strokes, suitable for manual fuel transfer.

GPI filter kit including a cast iron adapter and a 10 micron filter with a nipple for clean fuel transfer.

Fuel Your Performance with Confidence Introducing the ATI Fuel Cap Vented Lockable Without Neck — a must-have for professionals who rely on efficiency and security in their fuel storage. This robust cap ensures that you're always ready to power up...

Fuel Your Drive — Precision Adaptability When You Need It Most The ATI Filler Neck Adapter is built for tradespeople and contractors who need a reliable solution for connecting auxiliary fuel tanks. This 1.5-inch adapter ensures your diesel fill-ups are...

Fuel Up Your Game — Streamlined Solutions for Serious Operators. Introducing the Diesel Auxiliary Fuel Tank Install Kit, designed specifically for tradespeople with 2013-Current RAM Trucks. Avoid the pit stops and keep your engine roaring with this...

Lock in Your Fuel Game — Performance You Can Count On Designed for the hardworking tradespeople and contractors who need reliable fuel storage solutions, the ATI Fuel Cap Vented Lockable With Neck provides the ultimate safeguard against leaks and...