AMP RESEARCH POWER STEP RUNNING BOARDS (15-16 LML 6.6L Duramax) King Replacement Grease Fitting KitB4-KT1-Z439A00

Replacement Grease Fitting KitB4-KT1-Z439A00

Powder Coated Black Finish

and increased damping and spring rate for better handling when towing or loading truck

switched and monitors that can be set up on the Insight without having to connect to a PC

AMP RESEARCH POWER STEP RUNNING BOARDS (15-16 LML 6.6L Duramax) King Replacement Grease Fitting KitB4-KT1-Z439A00PART #: AMP 76147 01A Only fits 2015 2016 HD Sierra Silverado Models w Duramax engines Boards will need to be trimmed on Double Cab Models Drilling is required for installation NOTE: Stock levels change regularly. If your product is unavailable, please call or chat to verify inventory. AUTOMATIC RETRACTING STEP PowerSteps automatically deploy when the door opens and will retract after a 3 second delay when the door closes. LOWER DEPLOYED STEP AMP