Those with the Wilwood BBK from Whoosh know you need a 16+” wheel for it, and it comes standard with a 12.19” rotor.
These brackets are custom made by TCE for me to allow mounting the Willwood BBK Dynopro 6 calipers under a 15” wheel using a 11.75” rotor and hardware that already comes with the BBK. I used them for a track season, and they allowed me to use KE Motorsports Pro 15” wheels and still have the requisite 3mm of clearance.
Keep in mind, as with all wheel sizes, you’ll need to ensure the rim spokes also clear the caliper, and use spacers if necessary. But, these brackets overcome the hardest part …. clearance with the wheel barrels.
$100 shipped.
These brackets are custom made by TCE for me to allow mounting the Willwood BBK Dynopro 6 calipers under a 15” wheel using a 11.75” rotor and hardware that already comes with the BBK. I used them for a track season, and they allowed me to use KE Motorsports Pro 15” wheels and still have the requisite 3mm of clearance.
Keep in mind, as with all wheel sizes, you’ll need to ensure the rim spokes also clear the caliper, and use spacers if necessary. But, these brackets overcome the hardest part …. clearance with the wheel barrels.
$100 shipped.
