These Wilwood FNSL6R kits combine forged billet six-piston calipers with 14 inch rotors for a dramatic gain in braking power on classic GM full-size cars running the stock non-ABS drop spindle. Engineered for 17 inch and larger wheels, the kit suits show cars and dual-purpose street and track builds and offers a choice of rotor face and caliper finish.
Specifications
| Type | Narrow Superlite 6R front big brake kit |
| Position | Front |
| Calipers | Forged billet FNSL6R six-piston, red |
| Rotors | 14.00in slotted |
| Wheel Fitment | 17in and larger |
| Part Number | 140-10284-R |
| Quantity | 1 kit |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1958-1966 | Chevrolet | Bel Air | Base |
| 1970 | Chevrolet | Biscayne | Base |
| 1970 | Chevrolet | Brookwood | Base |
| 1967-1970 | Chevrolet | Caprice | Base |
| 1970 | Chevrolet | Estate | Base |
| 1967-1970 | Chevrolet | Impala | Base |
| 1967 | Chevrolet | Impala | SS |
| 1970 | Chevrolet | Kingswood | Base |
| 1970 | Chevrolet | Kingswood | Estate |
| 1970 | Chevrolet | Townsman | Base |
Shipping
- In-stock orders placed before 3 PM EST ship the same day — everything else ships within 24 hours.
- Standard, expedited, and overnight options at checkout.
- Oversized items ship by freight and take longer.
- Backordered items ship as soon as stock lands — contact us for lead times.
- International orders: prices do not include VAT, duties, or import fees. Your country charges these at import and they are the buyer’s responsibility.
Returns
- 30-day returns on new, uninstalled items in original packaging with all hardware.
- Standard returns: 8% restocking fee, buyer pays return shipping. Both waived if the item is defective or we made the error.
- Installed or used parts can’t be returned — confirm fitment before you install.
- Special orders and custom items are final sale.
- Email us for return authorization before shipping anything back.
Full details: Shipping Policy · Refund Policy
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