Metal-tech 4x4 Stage 2 Conversion kit with the 2.0 system - why? Posted by Mark Hawley on Nov 26th 2024 The Metal-Tech 4x4 Stage 2 Conversion Kit, which has our Gen 2 spring mount (Aluminum center and UHMW (Ultra High Molecular Weight plastic) CNC machined spring perch that correctly supports the rear s … read more