Whiteline Performance Rear Leaf Spring Pad Bushing - Black - Chevy Corvette 1965-82 1202FD-L So the zinc slowly wears

So the zinc slowly wears away if there is contact and not the metal

Chassis Engineering has more different loops for more applications than anyone

"Where do I mount my Combination Proportioning Valve

1976-1976 Buick Regal

Forged For Added Strength

Whiteline Performance Rear Leaf Spring Pad Bushing - Black - Chevy Corvette 1965-82 1202FD-L So the zinc slowly wearsA critical service item for any leaf sprung vehicle. High kilometers and heavy load carrying causes excessive wear on rubber bushings. Whiteline's signature red bushings are made tough and offer outstanding abrasion resistance, high load bearing capability (4WDG?? s, utes and towing), flexibility, increased tensile strength and chemical resistance to oil, grease, ozone and weathering. Product Description: Leaf Spring Pad Bushing Rear Polyurethane