[cdb95z28]

Yep. this is a known issue with the BMR adjustable. The SPLs will be worse. I gained some clearance by slightly grinding away material on the hub. I also added a 1/4" spacer beneath the mounts.

While not related to the clearance issue, I thought the BMR mounts were subpar. Not enough width/surface area. I used a set of Gen5 Camaro Pedders tall poly mounting bushings (Kit # PED-429021-32-FK) in my OE SS 1LE mounting brackets. This increased the surface area by 50% or so. I had to notch the bushing and remove about .125" from one side of each mounting bracket to account for the BMR lateral control spacer. The OE 1LE mounting brackets are side specific but I could not see any obvious differences.


The bushing kit can be obtained by calling Pedders USA directly. They are not available online.