Steve Baur
Former Editor, Modified Mustangs & Fords
March 26, 2013

Wilwood Disc Brakes just announced special limited time (March 1, 2013 through May 31, 2013) pricing on the top-of-the-line Challenge Series Big Brake Front Kits.

These new Challenge Series kits now provide the most affordable opportunity ever offered for big brake stopping power and Wilwood styling on high performance street and track competition cars.

New kits are now available for the popular 1960-70’s GM and Mopar muscle car spindles, as well as the OE Mustang II and Wilwood Mustang II replacement ProSpindles (see ordering information below).

Challenge Series kits feature newly designed, 12.88” diameter, one piece carbon iron rotors that mount to the OE spindles with fully detail machined forged billet aluminum hubs.

Big brake clamping power is delivered by Forged Narrow Superlite 6R (FNSL6R) radial mount six piston calipers.

The base kits come with GT rotors and either black or red high-gloss powder coat calipers for a special price of $999.95.

Kits are also available with SRP drilled and slotted rotors for a few dollars more, just $1,049.00.

BP-10 compound low-dust, low noise Smart Pads round out the friction package.

DOT approved stainless steel braided flexline kits, with a protective outer jacket, are also available separately to complete the plumbing installation on each individual vehicle.

Optional custom colors are also available, as well as high-temp pad compounds for track use.

Challenge Series kits are loaded with the same cutting edge technology that has allowed Wilwood to dominate racing and motorsports for nearly four decades, and proven reliability through Zero PPM defect supply to OEM’s. Not only will these kits exceed your braking demands on and off the track, they will deliver uncompromised performance and durability and the personalized big brake style you need for your muscle machine.

For more information contact: Wilwood Engineering at (805) 388-1188 or visit

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