VEVOR Cylinder Head Assembly, 6.7L Replacement for 2007-2018 Dodge Cummins 6.7L,

VEVOR Cylinder Head Assembly, 6.7L Replacement for 2007-2018 Dodge Cummins 6.7L, Compatible with Dodge Ram 2500 3500 4500 Models, Complete Engine Cylinder Head Assembly Replaces 3977221, Cast Iron
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Injector Installation Hole Specification: M22 x 1.5,Part Number: 3977221,Injector Type: Straight Hole,Fuel: Diesel,Item Model Number: 129061101,Product Weight: 164.5 lbs/74.6 kg,Installation Location on Vehicle: Front,Intake Valve Diameter: 1.3 in/33 mm,Product Dimensions: 31.1 x 13.8 x 4.9 in/790 x 350 x 125 mm,Main Material: Cast Iron,Exhaust Valve Diameter: 1.3 in/33 mm