The 8890 RCV's have 30 spline outers. If your Hardcore hubs are for 19 spline for stock axles, then no. You would need the locking hubs for 30 splined outers.
Asked: Feb 21, 2024 - 03:56 AM PST • Answered: Feb 22, 2024 - 08:41 AM PST • SKU: 8890 • Intent: fitment