This isn’t just “an aluminum tank.” It’s a full rethink of the 6.7L Powerstroke passenger-side mess: TIG-welded tank + integrated battery tray, engineered around the factory battery footprint with proper cable routing and a more rigid mounting setup than the OEM plastic. You also get stainless battery hold-down studs, a built-in sight glass, and billet fittings that are replaceable if you ever manage to hurt one (we believe in you). And yes—an actual radiator/safety cap with a vent hose, not a decorative hat.
Check It Out: https://www.spemotorsport.com/products/spe-motorsport-6-7l-powerstroke-primary-coolant-tank-with-integrated-battery-box

Key Features
• TIG-welded aluminum tank and battery tray
• Replaceable billet aluminum fittings
• True radiator/safety cap with vent hose (legal for racing)
• Integrated sight glass for easy level checks
• Increased clearance for turbo piping and performance parts
• Reinforced mounting points for long-term durability
• Direct bolt-on installation with OEM-style routing
• Stainless battery hold down studs
• Clean, OEM-plus appearance
• Powder coating available with a lead time: 2–6 weeks depending on color

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