Superpro Polyurethane Rack and Pinion Bushings
Rack and Pinion Bushings from SuperPro for the LS swap subframe.
POLYURETHANE VS. RUBBER
SuperPro manufactures their rack and pinion bushings with polyurethane, giving you a much stronger, longer lasting mount that will still absorb some of the vibration from the road to the steering wheel. Polyurethane doesn't flex like rubber, is much more resistant to heat, and is unaffected by oil, so it's lifespan is much longer. Polyurethane does allow more vibration from the road, but SuperPro's lifetime warranty, which includes 4x4 applications, means you don't have to worry about replacing these bushings again.
THE SUPERPRO DIFFERENCE
If you want to buy from a suspension component manufacturer with serious chops then SuperPro is a great brand to consider. With an emphasis on extensive research SuperPro develops their parts from the ground up so you're not just getting a Polyurethane copy of a rubber OE component, but an application specific part. Based in Australia, they've been manufacturing suspension bushings since 1983 and they've tested their parts on some of the harshest terrain in the world.
So if you're looking for a solution to loose, noisy steering or want more response from your steering wheel then SuperPro rack and pinion bushings can replace those OE rubber components, and will stick around for the life of your vehicle.