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EBC S20K1682 Stage 20 Ultimax Brake Pad and RK Rotor Kit - Front and Rear

(GMC G2500 1979-86, K1500 1979-80, C1500 1979-81, K2500 1979-82, Jimmy 1976-80, C3500 1979-82, K2500 Suburban 1979-82, K3500 1979-82 + 71 more models)

Part of: EBC S20 Ultimax Pads & Plain Rotors Complete Brake Kit

Other options in this family: EBC S20K1131 EBC S20K2041 EBC S20K1141 EBC S20K1251 EBC S20K2118

Manufacturer

Picture for manufacturer EBC

Part Number

S20K1682
13 reviews
Sale Price

$332.06

Estimated ship date Sunday, November 22

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Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The EBC S20K1682 is a complete two-axle brake kit that pairs EBC's Ultimax brake pads with RK series rotors for both the front and rear axles — everything needed for a full brake system refresh in a single purchase.

Ultimax Brake Pads:

  • Constructed with aramid fiber reinforcement for high efficiency and durability
  • Fully shimmed and chamfered to minimize brake noise and reduce vibration
  • Treated with EBC's patented Brake-In™ coating for accelerated pad seating after installation
  • Promotes uniform pad and rotor wear for longer service life

RK Series Rotors:

  • Direct-fit OEM replacement — no modifications required
  • Protected with a Geomet anti-rust surface coating to resist corrosion from road salts and brine
  • Fully balanced and runout tested from the factory for smooth, vibration-free braking
  • Cast from high-carbon grey iron for strength and long service life

Why Replace Front and Rear Together?

Maximum braking efficiency depends on all four corners working in harmony. The rear brakes contribute up to 40% of total stopping power — yet they're often overlooked during service. Replacing both axles simultaneously ensures balanced, consistent braking performance and eliminates the risk of uneven brake bias.

What's Included:

  • Front and rear Ultimax brake pads
  • Front and rear RK series rotors
  • Caliper lubricant

Products specifications

Fits

GMC G2500 1979-86, K1500 1979-80, C1500 1979-81, K2500 1979-82, Jimmy 1976-80, C3500 1979-82, K2500 Suburban 1979-82, K3500 1979-82, C2500 1979-82, K1500 Suburban 1979-81, C1500 Suburban 1979-80, P3500 1979-88, C15 1976-78 + 66 more models

Position

Front and Rear

Prop 65

No

Kit Components

UD840, RK602, UD340, RK909

Great site for hard to find auto part at great price

Great

Efficient checkout.

products looked great, but the descriptions and pictures made it extremely difficult to tell what we are purchasing. Hope we don't have to send it back!

So far so good! Truth be told when product ships and delivers!!! Can't wait!

Excellent seller, super fast shipping and best pricing on the internet. Thank You!!!!!!

Everything was quick and easy. With discount for shipping, best price I could find on the internet. EDIT: Only problem I had was that the two day express shipping I had was a day late. I also never received a tracking number before I called CS. That was q

I ordered a WeatherTech cargo liner from Autoplicity after finding the product almost $40 cheaper than anywhere else. Usually I'm suspect of the one company with a very low price but the high number of reviews gave me enough comfort to order. The product came in a large box and was shipped for a very reasonable price and arrived in four business days. The product is as described and I couldn't be happier. I will definately keep them in mind for future orders.

Good so far

Was very easy and great prices.

Very easy to use website. That is hard to find these days. Thank you for keeping it simple.

These guys are awesome. I placed my order and shipped out asap. Live inventory is amazing. All the parts I needed were in stock and shipped to me.

So far so good

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