Prothane 73-80 GM Full Size Front Sway Bar Bushings - 1 1/16in - Black

Made from a durable polyurethane material, these sway bar bushings are designed to replace the stock rubber ones on your 1973-1980 GM full-size truck or SUV. The 1 1/16-inch diameter is a specific measurement that ensures a snug fit for the sway bar, which is crucial for its proper function. When your sway bar is properly supported, it can do a better job of controlling body lean during turns.

Polyurethane is a well-built material that holds its shape better than rubber over time, resisting the breakdown that can lead to sloppy handling. This means you get a more consistent feel from your suspension, especially as the vehicle ages. They fit a wide range of popular GM vehicles from that era, including many Chevrolet and GMC K-series trucks and SUVs.