Ultimate 930 Series 15 CV - Plunging 30 spline 4340 Pro XP it's no surprise that our

it's no surprise that our UHMW products come highly recommended by the pros

The 42" light bar is our brightest lighting solution

Hassle-Free Maintenance: Easy-to-install covers allow quick access for A/C system checks or cleaning

giving you the option to add a set of our 6

Ultimate 930 Series 15 CV - Plunging 30 spline 4340 Pro XP it's no surprise that ourRCV Ultimate 930 CV joints are an industry leader in high strength and reliability. 100% made in the USA. The housing, bearing cage race have an isotropic finish for reduced friction. The SI15VL 28 plunging 930 CV features a solid 4340 chromoly body for strength, 4340 cage, and 300M race. All CV joints are "race prepped" for maximum performance and longevity. Backed by RCV's "No Questions Asked Limited Lifetime Warranty" against breakage. Black Oxide