DHD 700-510 Aluminum Duramax Fuel Return Manifold Kit LLY LBZ LMM

These fuel return manifolds are the perfect solution for simplifying the injector fuel return on 2004-5-2010 Duramax trucks. This kit is ultra high-flow and works well with twin CP3 high fuel volume performance trucks. The tube is threaded 1/8NPT on both ends so plumbing options are endless. 

Tube Kit Includes:

-(2) Anodized Black or Polished Aluminum Fuel Tubes

-(8) Pre-Installed Billet Injector Return Fittings and O-Rings

-(2) 1/8"NPT Socket Head Tube Plugs

Note: Due to endless variations in return plumbing and routing, this kit does not include any fittings or hoses beyond the 2 provided 1/8" NPT plugs.