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5 on the 66-2755 and 69-2755 kits with minor trimming
A zinc-plated steel spring retainer stud extender is included to insure proper fit and function
The 3 inch rear block kit works great with our GM 6-lug 2
Maximize your fuel flow to the injection pump by removing the restrictive factory supply line and fitting by installing a BD Flow-Max Monster Line kit with 1/2-inch fuel line from lift pump to CP3 injection pump
FORMULATED FOR ANY SITUATION
HSS EDT+WD 16oz Squeeze Everyday Diesel Treatment + Winter Defense EDTWAG16OZSQ Injectors 2015.5-2016 Duramax 6.6L LML 5 on the 66-2755 andEDT+ WINTER DEFENSE CONCENTRATED DAILY DIESEL ANTI GEL FUEL BOOSTER Infused with LX4 Lubricity Extreme EDT+ WINTER DEFENSE is our EVERYDAY DIESEL TREATMENT with added anti gel properties. It is a fully formulated 7 in 1 diesel treatment to prevent diesel fuel from gelling and icing. It contains a powerful cetane booster, LX4 lubricity additive, keep clean detergent package and de icer chemicals. Reduces fuel line freeze ups down to 40F Increases fuel