Metal Tech Replacement Coil Conversion Spring Tail Isolators

These are replacement polyurethane spring tail isolators for the GX470/GX460 Coil Conversion Kit. Sold as a pair.

 The isolator was updated in 2022, we eliminated the rubbery off the shelf poly isolator. Soft poly isolators can be too soft for some springs pigtails, leading them to crack the spring. We moved to a CNC machined isolator cut from UMHW (Ultra High Molecular Weight Polyethylene). This is a high-performance aerospace plastic that is perfect for this application. By custom machining the parts in house at Metal-tech 4x4, we were able to increase the flange size to better support the bottom of the coil spring. Most importantly with the UHMW machined isolator is the springs pigtail is properly supported with no chance of it cracking the spring.