The RCV Pro Series II is designed to suit the needs of different applications and conditions from trail riding to desert racing. The Pro Series II features a sealed outboard CV with a new accordion style boot made from high strength materials! Tests prove the Pro Series II axles to be 2 times stronger than the OEM shafts. Direct OEM fit replacement. 100% manufactured and assembled in the USA.
Every Pro Series II Axle Assembly Features:
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Our Standard 4” Lift Package is preconfigured with all of the standard components that we recommend and have preselected to properly lift your 2WD GM 1500/2500 HD truck.
Simply “add to cart” and “check out,” and this complete Cognito Standard 4” Lift Package will be on its way to you so that you can transform your truck into the ride you’ve been imagining.
What, don’t want everything that’s included in our Standard Package? Then simply select your vehicle’s “year, make and model” and shop our specific product categories, and purchase only the components that you want.
California Residents: Prop 65 Warning
WARNING: Cancer and Reproductive Harm