The Fleece Performance PowerFlo in-tank lift pump for 2011–2016 6.6L LML Duramax long-bed trucks is an OEM-style replacement that retains factory fuel lines while increasing flow. Dual gerotor construction supports up to 800 hp, the active fill bucket avoids tank sump modifications, and the threaded outlet accepts -8 fittings for optional aftermarket plumbing or filtration.
Fleece Performance 11-16 6.6L LML Duramax Truck PowerFlo In-tank Lift Pump (Long Bed Only)