07-10 Duramax LMM Fuel Rail Injector Lines RPI *** If you do not

*** If you do not have Custom tuning to be able to re-scale the MAF sensor

The design of the HSP Diesel Coated Billet Manifolds is also low profile meaning that you get some extra room if you need to worry about the custom routing of parts

California style turbos will require trimming one tab on the downpipe flange

you literally hold the power to unlock the hidden potential of your truck or SUV's power and fuel economy in the palm of your hand

Can be installed on any fuel tank with an available 4” diameter flat area

07-10 Duramax LMM Fuel Rail Injector Lines RPI *** If you do notProduct Details Cross Reference:: 98006523, 98006527, 98006526, 98006524 Full Set of Fuel Rail Injector Lines Cylinders 1,2,3,4,5,6,7 & 8 Pressure tested to 25000 psi When replacing injectors the best practice is to replace the high pressure injector lines at the same time. Fits 2007 2010 6. 6l LMM Duramax Diesel engines. Does not fit 2007 Classics with the LBZ engine.