1 2
  • Photo - Primary

Wilwood Hat-Dynamic BB Front .865in Offset 5 x 4.50 - 12 on 8.75in

WIL170-12624

$352.85
$352.85 $381.08
Request Price Match

This part is made to order only, contact us for rough ETA.

Awaiting stock, shipping soon
  • Fully secure checkout
  • Trusted by thousands
  • Rated and reviewed
Wilwood's new Dynamic Bobbin Mount Hats incorporate a new rotor mounting system that allows the rotors to move independently of the hats as they expand and contract through heat cycles. All thermally generated stress is removed from the rotor attachment points. The rotors stay flatter and run truer. Brake response and pedal feel remain consistent. Pad knock back and rotor drag are eliminated. The hats are no longer distorted by stresses generated by thermal expansion and shrinkage of the rotors. All problems associated with thermal distortion are eliminated.
MPN: 170-12624
Wilwood Hat-Dynamic BB Front .865in Offset 5 x 4.50 - 12 on 8.75in

$352.85

FAQ

When does my order ship?

Most orders ship in 1–3 days, but some items may take longer due to demand and manufacturing delays. For urgent orders, please contact us to confirm stock before purchasing.

Are returns accepted?

Not satisfied? Return any item within 30 days. See our FAQ page for details.

Buy now pay later options available?

Yes. Pay later in installments with Affirm or PayPal Pay Later.

Do we offer price matching?

We’re happy to price match any legitimate listing from an authorized dealer, as long as the item is in stock and the price is current. We cannot match outdated or incorrect discounts based on old MSRP, since those prices are often errors the competitor cannot honor.