Us 2nd gen owners have been long misled about poly cab mount bushings for our trucks and their availability or lack thereof of them. It turns out Energy out of all companies makes a kit for our trucks and it has been known by some members but it has not been very well publicized for the masses to know. If you want all new poly cab mount bushings for your trucks you will need two kits (one is to replace the very soft and prone to tons of flex radiator support mounts) all readily available from tons of places. Amazon, newegg, summit racing, eBay, take your pick.
Energy part numbers:
9.4101G (Radiator support cab mount bushings)
8.4109G (Cab mount bushings)