AMP Research 2019 Chevy Silverado 1500 Crew Cab PowerStep XL - Black (Incl OEM Style Illumination)The AMP Research PowerStep XL(TM) automatic electric powered running board is designed for lifted trucks. The board has been integrated into a custom rocker rail and creates a seamless look while providing a 3" lower stepping surface than the original PowerStep(R). This allows easier access to and from the vehicle's cab. Learn about the PowerStep XL and its features and benefits in this new video. PowerStep XL? Before purchase please verify if you

Damper Spring Included:Yes

You get PROVEN camshafts with PROVEN results because we can try so many different camshafts to find the correct ones that make the best power for your application

Precision-machined from 4140 chromoly and finished in black oxide

K35 GMC 1980-1983 6

to maintain accurate valvetrain adjustment

2009-2020 Chllngr/Chrgr/300C 5

(1) 15' Stainless Braided Line

Advertised Intake Duration: 287

2016-2017 Ram 1500 Rebel Crew Cab Pickup

band clamps and all hardware necessary for a hassle-free installation

* 16 micro-polished rocker arm trunions

Compact 38mm body for OE fitment