1997-2013 Corvette C5/C6 Wilwood FNSL4R Rear 13" Brake Kit Race Anodized

1997-2013 Corvette C5/C6 Wilwood FNSL4R Rear 13

$2,952.44

Model: WIL140-16208 Manufacturers: Willwood

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Description

1997-2013 Corvette C5/C6 Wilwood FNSL4R Rear 13" Brake Kit Race Anodized

KIT,REAR,FNSL4R,ST,97-13 C5/C6 VETTE 13.0 LUG DRIVE,ROAD RACE,.65 PAD,ANO

Forged Narrow Superlite 4R/ST four piston radial mount race caliper rear kits are the engineered match for the AERO6R/ST front race kits on vehicles intended for unrestricted road race competition. All emphasis is on matched front to rear balance, high durability, and high efficiency heat management, without adding unnecessary rotating or unsprung weight to the driveline and rear suspension. FNSL4R/ST calipers use a forged aluminum body and feature a Type III Mil-Spec, medium gray color hard anodized finish. Hard anodizing provides superior wear resistance in the piston bores, and high resistance to abrasion and corrosion throughout. Thermlock® pistons are used to reduce heat transfer from the pads to increase fade resistance, and extend service life by decreasing temperatures in the caliper body, fluid, and seals. Internal damper springs and controlled retraction, high-temperature piston seals assure consistent pedal height from start to finish. Caliper piston volumes are matched for full compatibility with the OE master cylinder output and ABS controls. The calipers are also fully compatible with manual brake conversions to balance bar pedals using appropriately sized master cylinders. Spec37 alloy GT series directional vane 13.00” rotors are dynamically mounted using our new Dynamic Lug Mounting system to forged aluminum hats. As is with the calipers, the hats are hard anodized for superior wear resistance and extended service life at the load bearing surfaces. Mounting brackets, including all premium grade fasteners, secure the calipers to the uprights in the stock location with no modifications required. This championship proven system is completed with high temperature, high friction, race compound pads selected specifically by application. Installation requires the separate purchase of the stainless steel braided flexline kit that must be ordered according to the model year.

Specifications

Rear End Axle:	OEM
Axle Offset:	0.00
Mount Type:	Radial
Caliper Type:	4 - Type III Anodize
Rotor Diameter:	13.00
Min Wheel Diameter Req'd*:	17
UPC	889545098631
Confirm The Configuration! OEM Flange	Confirm Offset Measurement! Axle Flange Cross-Section
Left Hand - Part No:	120-12602
Right Hand - Part No:	120-12602
Type:	Forged Narrow Superlite 4R
Finish Color:	Type III Anodize
Piston Count:	4
Piston 1 Bore (in):	1.25
Piston 2 Bore (in):	1.25
Piston Area (In²):	2.46
Piston Type:	Thermlock
Brake Pad Plate:	7416
Brake Pad Area (In²):	8.2
Brake Pad Volume (In³):	3.8
Pad Compound:	BP-35
Left Hand - Part No:	160-15876
Right Hand - Part No:	160-15875
Type:	GT 48 Curved Vane
Style:	GT Slotted
Surface Finish:	Plain
Material:	Spec-37 Iron
Outside Diameter (in):	13.00
Width (in):	1.00
Vane Count:	48 CV
Design Type:	GT
Burnished:	No
Hat - Part No:	170-16203
Type:	Big Brake Dynamic Lug Drive - Short Offset
Material:	Aluminum
Hat Offset Dimension (in):	0.692
Bolt Circle 1:	5 x 4.75
Stud Diameter - BC 1:	0.520
Stud Diameter - BC 2:	0.000
Stud Diameter - BC 3:	0.000
O-ring Kit:	130-2479
Replacement Dustboot:	N-A
Replacement Piston 1:	200-11343
Replacement Piston 2:	200-11343
Replacement Piston 3:	N-A
Replacement Piston 4:	N-A
CrossOver O-Ring Kit:	130-10540
Crossover Tube:	N-A
Self-Bleeder Tube:	N-A
Bridge Bolt Kit:	230-17553
Wear Plate - Left Hand:	300-6596
Wear Plate - Right Hand:	300-6595
Pad Retainer:	N-A
Bleed Screw Kit:	220-0627
Rear Line Kit: Rear Line Kit:	220-8177 220-9101
Bolt Kit:	300-14913

This product was added to our catalog on Saturday 26 September, 2026.

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Product 279 of 303 in category Brake Packages

1997-2013 Corvette C5/C6 Wilwood FNSL4R Rear 13" Brake Kit Race Anodized

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