The standard Radium Engineering aluminum lid cannot be exchanged
Drop-In Installation
Get ready to experience more power and performance with the Gen4 WG45 Outlet V-Band
Please ensure you apply Loctite on the supplied hardware when installing your baffle plates inside the cam covers
Radium Remote Mount Dry Break Filler - 1.5" - Female Fitting - Vented gs400 cam gear The standard Radium Engineering aluminumThe 20 0504 V Dry Break, 1. 5in, Female, Remote Mount, Vented typically secures to the vehicle body. The vented fuel cap has roll over protection if the vehicle ever becomes inverted. The fill neck has a machined hose barb connection for 1. 5" filler hose (available HERE). The components, materials, and seals are compatible with all fuel types (unleaded and leaded gasoline, diesel, AV gas, methanol, ethanol, E15, E85, etc.). The outer diameter is 4.