AMP Research 1999-2006 Chevy/GMC Silverado/Sierra Extended/Crew PowerStep - Black

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Description

AMP Research 1999-2006 Chevy/GMC Silverado/Sierra Extended/Crew PowerStep - BlackGETTING INTO YOUR TRUCK SHOULDN'T FEEL LIKE CLIMBING MOUNT EVEREST. That's why AMP Research invested in POWERSTEP(TM), the automatic, electric powered running board that instantly extends when you open your door, and then hides itself safely out of sight when the doors close for improved ground clearance, aerodynamics and appearance. Its handsome design, all weather performance and legendary reliability set the industry standard. Comes with industry

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3" Resonator Delete X-Pipe

491" w/ Beveled tooth

Compatible with both X1 EFI conversion kits

Boost vs RPM

Small Block Chevy 23* cast iron and aluminum OEM

SS carbureted fuel pump

Enginetech Rod & Main Bearings Enginetech main & rod bearings - the choice of rebuilders for over 25 years

250" Stroke

Ford Gen III forged crankshaft

Gear Ratio: 2

Weight: 640