
Forged Narrow Superlite 6R Big Brake Front Brake Kit (Hub)
FNSL6R billet forged six-piston calipers with 14.00" rotors deliver the ultimate combination for braking power and style re designed for the WWE AFX Pro spindles. AFX Pro Spindles fit 1964-1972 GM A Body, 1967-1969 GM F Body, 1968-1974 GM X Body vehicles and are built exclusively for 18” and larger wheels, FNSL6R kits used with WWE AFX Pro Spindles enhance tire and suspension upgrades on all types of custom show and high performance dual-purpose street and track machines. A full range of options for caliper finishes and rotor designs are guaranteed to catch the eye of the most discriminating enthusiast while providing optimized brake performance for every individual application.
incl. VAT
Part number: 140-15911-D
This is the number you are ordering.
Versions
Weight: 28,12 kg
Fits
- Buick Apollo (1973–1974)
- Buick Gran Sport (1965–1967)
- Buick GS (1970–1972)
- Buick GS 350 (1968–1969)
- Buick GS 400 (1968–1969)
- Buick GS 455 (1970–1972)
- Buick Skylark (1966–1972)
- Buick Special (1966–1969)
- Buick Sportwagon (1965–1972)
- Chevrolet Camaro (1967–1969)
- Chevrolet Chevelle (1964–1972)
- Chevrolet Chevy II (1968)
- Chevrolet El Camino (1964–1972)
- Chevrolet Malibu (1964–1967)
- Chevrolet Monte Carlo (1970–1972)
- Chevrolet Nova (1968–1974)
- GMC Sprint (1971–1972)
- Oldsmobile 442 (1967–1971)
- Oldsmobile Cutlass (1967–1972)
- Oldsmobile Cutlass Supreme (1967–1972)
- Oldsmobile F85 (1967–1972)
- Oldsmobile Omega (1973–1974)
- Oldsmobile Vista Cruiser (1967–1972)
- Pontiac Acadian (1967–1971)
- Pontiac Beaumont (1967–1969)
- Pontiac Firebird (1967–1969)
- Pontiac Grand Prix (1969–1972)
- Pontiac GTO (1967–1974)
- Pontiac LeMans (1967–1972)
- Pontiac Tempest (1967–1970)
- Pontiac Ventura (1971–1974)
- Wilwood GM A Body ProSpindle (1964–1972)
- Wilwood GM F Body ProSpindle (1967–1969)
- Wilwood GM X Body ProSpindle (1964–1974)
Specifications
- Caliper
- Forged Narrow Superlite 6R
- Number of pistons
- 6
- Piston type
- Stainless
- Caliper finish
- Black Powder Coat
- Caliper mounting
- Radial
- Piston area
- 2.606 mm²
- Piston 1 bore
- 41,2 mm
- Piston 2 bore
- 28,5 mm
- Piston 3 bore
- 28,5 mm
- Pad area
- 52,9 cm²
- Pad volume
- 62,3 cm³
- Rotor type
- SRP Drilled Rotor
- Rotor style
- SRP Drilled & Slotted
- Rotor material
- Spec-37 Iron
- Rotor finish
- Black Electro Coat
- Rotor diameter
- 355,6 mm
- Rotor thickness
- 27,9 mm
- Number of vanes
- 72 CV
- Burnished
- No
- Balanced
- No
- Rotor option
- Drilled & Slotted
- Hat type
- Big Brake Hat - Flared Bell
- Hat material
- Aluminum
- Hat finish
- Black E-Coat
- Hat offset
- 38,1 mm
- Hub type
- Hub - Hat Mount
- Hub material
- Aluminum
- Hub finish
- Bare
- Hub mounting
- Hat
- Hub offset
- +.38
- Minimum wheel diameter
- 457,2 mm
- Minimum wheel requirement
- *This Brake Kit may fit 18-inch wheels. Please refer to the wheel clearance diagram to check to see if it will fit your specific wheel.
- Kit mounting
- Radial
- Brake lines
- *Brake Lines Needed
Kit contents

Bolt Kit-Hub
Bolt Kit
230-7032
230-4572Bolt Kit-Rotor
Bolt Kit
-
Bleed Screw Assy / 4 pk.
Bleed Screw Kit
220-0627
300-6595Caliper Wear Plate
Wear Plate - Right Hand · R/H
300-6596Caliper Wear Plate
Wear Plate - Left Hand · L/H
230-17553Caliper Bridge Bolt Kit
Bridge Bolt Kit
130-10540Caliper Crossover O-Ring Kit
CrossOver O-Ring Kit
200-8439Caliper Pistons - Cast Stainless
Replacement Piston 3
200-8439Caliper Pistons - Cast Stainless
Replacement Piston 2
200-7520Caliper Pistons - Cast Stainless
Replacement Piston 1
- 130-5972
Caliper Square Ring Kit
O-ring Kit
270-7037Hub - Hat Mount
Hub - Part No · Bare
170-12516Big Brake Hat - Flared Bell
Hat - Part No · Black E-Coat
160-8400-BKSRP Drilled Performance Rotor
Right Hand - Part No · R/H
160-8401-BKSRP Drilled Performance Rotor
Left Hand - Part No · L/H
120-11780-BKForged Narrow Superlite 6 Radial Mount
Right Hand - Part No · R/H · Black Powder Coat
120-11781-BKForged Narrow Superlite 6 Radial Mount
Left Hand - Part No · L/H · Black Powder Coat
