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Wilwood 140-12278 Front Brake Kit Rotor - FNSL6R 12.88 6-Piston

(Chevrolet Camaro 1970-78, Impala 1977-78, Malibu 1973-77, Chevelle 1973-77, El Camino 1973-77, Monte Carlo 1973-77, Nova 1975-78 + 25 more models)

Part of: Wilwood Front Brake Kit Rotor

Other options in this family: Wilwood 140-12271-DR Wilwood 140-9803 Wilwood 140-12276-DR Wilwood 140-12275-DR Wilwood 140-13224-DR

Manufacturer

Picture for manufacturer Wilwood

Part Number

140-12278
13 reviews
Sale Price

$1,660.49

In Stock (10+)

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Usually delivered within 2 days

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Fitment guaranteed

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Product Details

The Wilwood 140-12278 FNSL6R front brake kit delivers professional-grade stopping power for classic muscle cars and vintage hot rods with traditional non-ABS spindles. This complete kit combines billet forged six-piston calipers with 12.88-inch diameter one-piece rotors and mounting hats for a balance of performance and visual impact.

Key Features:

  • FNSL6R billet forged six-piston calipers for exceptional clamping force and heat dissipation
  • 12.88-inch diameter one-piece rotor design for reduced weight and improved thermal stability
  • Engineered specifically for traditional non-ABS spindles on American muscle cars and street rods
  • Requires 17-inch or larger wheels for proper fitment and caliper clearance
  • Available in multiple caliper finish options to complement any build style
  • Choice of rotor designs to optimize performance for street, show, or dual-purpose applications
  • Complete hub, rotor, and caliper assembly for straightforward installation

This front brake kit is ideal for custom builds combining tire and suspension upgrades, providing the stopping power needed for high-performance street driving and track use while maintaining show-quality appearance.

Products specifications

Fits

Chevrolet Camaro 1970-78, Impala 1977-78, Malibu 1973-77, Chevelle 1973-77, El Camino 1973-77, Monte Carlo 1973-77, Nova 1975-78; Pontiac GTO 1973-74, Firebird 1970-78, Grand Prix 1973-77, Grand Am 1973-75, Bonneville 1977-78 + 20 more models

Axle Offset

0

Caliper Color

Black Powder Coat

Caliper Style

6-Piston, Forged Narrow Superlite 6R

Hub Offset

0.13

Kit Components

120-11781-BK, 120-11780-BK, 160-12191, 160-12191, 270-12277, 220-10509

Piston Area

4.04

Rotor Size

12.88x1.1in

Best prices that I could find. Quick shipping

Very easy and intuitive!

No estimate on when the part will be shipped.

Great prices. OK service. My order shipped 5/6 days after placing my order...Granted 2 of those days were weekend days. I asked were it was shipping from and was told Illinois. Turns out it's coming from Cali. They did bump my order up to ship UPS 2day. Nice!

Easy to use, great prices and fast delivery too

Easy fast order and shipping

Best Price on VP Fuel Jugs around

The prices are great. Shipping is so so, but that's normal for Alaska

Fast and easy

Great service so far

no problems at all. found what i was looking for at the lowest price i could find

My first order from autoplicity. Good products and good prices. Received an order confirmation right away and a shipping confirmation within 1 business day. Have not received my order yet but if all goes as expected I shall be a return customer.

Couldnt find the item by navigating the page, had to google search it then it came up, but otherwise easy purchase.

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