They work extremely well and they fit just right! They really stopped a lot of the bouncing but keep it still a smooth ride
These anti-pogo washers from ZZPerfomance are amazing. It’s a night and day difference from the factory washers! No more bouncing or creaking over bumps, just a nice not too firm ride over bumps and dips in the road. I recommend these for ALL W Body cars wether your lowered or stock ride height.
Great part. Used them on the front, along with zip lowering springs on my 04 impala incredible ride
Gives the ride a tighter feel
These washers make the car feel so much tighter when cornering
My wife liked the front end feel after installing these on her Dale Earnhardt edition Monte Carlo we got a pair for my daughters Monte Carlo as well. They certainly do tighten up the front end a bit. Terrific cost to performance ratio. One install note I found after struggling a bit on the first install, once you remove the nut from the strut shaft pull the strut up with a pair of pliers. Otherwise you will struggle to get the nut started with the new washer.