Can anyone confirm this, true or false... thanks

These spacers are the ONLY ones on the market to be individually made on a high-end C.N.C machine to ensure exact tolerance. Every single spacer that comes off the machine is EXACT the same. We believe in building the spacers using the best material available . These spacers are NOT made from polyurethane. Each spacer is made from Delrin and is 100% solid and non-porous as a result. Delrin, as a material, has the highest impact/tensile strength of any thermoplastic and is the best material available for the heavy duty application. Stronger and last longer than UHMW. It will never ever break on you and comes with a LIFETIME WARRANTY. Can't even be compared to cheap spacers made from poly-urethane, which will compress when under load, leading to sloppy handling and make squeeky noise that will drive you crazy. Spacers made out of polyurethane will also sag/deform in a short amount time and will never hold the amount of lift advertised. A 3" lift will sag to 2.75"-2.5" in a matter of month. These spacers will give you 3" of true lift forever.

 

Never heard of the stuff but poly doesn't sag and works just fine.

 

That's a laugh.. Got a 2" BB with poly spacers up front, 2.5 years, no noticeable compression. Oh and what about your rear leafs? Those are gonna sag in the end, no exceptions. So....

For 1: sounds like some boo hockey piece of info from the manufacturer. Think about what some companies say about their stuff, ya know?

For 2: lots of companies make the BB spacers, I got mine from "fat bobs garage" cheap and easy and came with the drop shackles for the rear. Had it on for, like I said, bout 2.5 years and have had ZERO issues... My 2 Lincoln's

 

Thanks gentlemen...