Wilwood Product Release



New Wilwood Superlite FNSL6R/ST radial mount six piston racing calipers combine state-of-the-art forged caliper technology with track-proven performance options in a narrower width for sprint cars with titanium rotors, short-course off-road and drifting applications. Engineered for .38” wide rotors and utilizing the existing .65” brake pad thickness from plate number 7416, available in multiple compounds for your application.

Premium grade billet, stress flow forging, and a highly efficient overall design make the FNSL6R/ST as strong as any in its category, including one-piece calipers. Wilwood’s differential bore and proprietary Thermlock® pistons provide maximum heat control between pad and fluid in extreme and sustained high-temperature competition. Directional calipers are finished inside and out using Type III hard anodizing, providing a tough ceramic oxide coating to resist wear and protect from corrosion.

Call us today to get your dealer pricing!

(805) 388-1188








All images shown are for illustrative purposes only. Actual product received may be different than what is portrayed on the web site.
Wilwood makes every effort to maintain our web site to ensure the accuracy of prices and product information. However, product information and prices are subject to change without notice. Please call (805) 388-1188 before ordering to verify current prices and product information.
Copyright © 1977 - 2024 Wilwood Engineering, Inc. - All Rights Reserved
Version: 3.05 June 23, 2023
​ ​