Wilwood 140-16094 Front Disc Brake Kit FNSL6R Radial Mount 6-Piston Road Race

The Wilwood 140-16094 is a complete front disc brake kit engineered specifically for dedicated road racing applications. This system is configured for the 1988–1996 Chevrolet Corvette platform and requires 17-inch or larger wheels with additional inside clearance to accommodate the larger-than-stock brake package.

Six-Piston Radial Mount Calipers (FNSL6R/ST):

• Forged aluminum caliper body with Type III Mil-Spec hard anodized medium gray finish
• Hard anodizing delivers superior wear resistance in piston bores and high resistance to abrasion and corrosion
• Thermlock® pistons reduce heat transfer from pads to the caliper, improving fade resistance and extending service life
• Internal damper springs and controlled retraction, high-temperature piston seals ensure consistent pedal height throughout the race

Spec37 Alloy GT Competition Rotors:

• 12.88-inch diameter directional vane rotors in Wilwood's GT competition series
• Fixed-mounted to OE hubs using weight-saving forged aluminum hats
• Minimizes unsprung and rotating weight while maximizing cooling efficiency
• Engineered for rugged durability and thermal stability under sustained high-heat competition conditions

Complete Kit Contents:

• FNSL6R/ST six-piston radial mount calipers (front)
• 12.88" Spec37 alloy directional vane rotors with forged aluminum hats
• OE-location mounting brackets with all premium-grade fasteners — no modifications required
• High-temperature, high-friction endurance compound race pads selected specifically for this application
• Stainless steel braided flexlines included

This Wilwood front brake kit installs using the stock caliper location without any chassis modifications. The combination of six-piston clamping force, large-diameter vented rotors, and race-compound pads makes this system a proven choice for competitive road racing environments where consistent stopping power and heat management are critical.