What is the benefit of the slotting on these EBC rotors?

The wide slots on the GD Sport rotors are designed to help sweep away dirt, dust, and debris from the braking surface. This helps keep the pads in better contact with the rotor and also allows the brakes to run cooler, which can reduce brake fade.

Are these rotors made in the USA?

EBC states that many of their rotors, including a majority of designs specific to the USA market, are British-made in their own UK foundry. When rotors are sourced from approved overseas suppliers to complete ranges, they are rigorously tested for material properties and quality.

What else might I need to install these rotors?

When replacing brake rotors, it's generally recommended to also replace your brake pads. Inspect your brake fluid and consider flushing the system if it hasn't been done recently. Always refer to the manufacturer's installation instructions for specific details.

EBC 56-57 Triumph TR3 2.0 GD Sport Front Rotors

Specifications

Brand: EBC
Part #: GD203
UPC: 840655065418

EBC 56-57 Triumph TR3 2.0 GD Sport Front Rotors

Name: EBC 56-57 Triumph TR3 2.0 GD Sport Front Rotors
Brand: EBC
Price: 517.18 USD
Availability: InStock

$517.18

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Fits 1957-1961 Triumph TR3A. EBC GD Sport Front Rotors. Slotted design helps brakes run cooler.

Key Features

Fits 1957-1961 Triumph TR3A, 1956-1957 Triumph TR3, and 1961-1962 Triumph TR4.
Constructed from OE spec grey cast iron, made in EBC's UK foundry.
Features a slotted design that removes dirt, dust, and debris from the braking zone.
Wide slots help the brakes run cooler, reducing brake fade under load and at speed.
Gold anodized finish provides protection for import vehicles.
Designed for front axle use on solid rotors with 4 bolt holes.

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Fits these vehicles

Triumph TR3 1956-1957
Triumph TR3A 1957-1961
Triumph TR4 1961-1962

Product Details

EBC is well-known for making performance brake components, and these GD Sport slotted rotors are a prime example of their commitment to quality for your classic Triumph. If you're working on a 1957-1961 Triumph TR3A, TR3, or TR4, these front rotors are designed to give your braking system an improved edge, especially when you're pushing your car a bit harder.

These rotors are constructed from OE spec grey cast iron, the same material used in new car production, and many are made right in EBC's own UK foundry. The unique slot pattern on the GD series rotors is designed to help sweep away dirt, dust, and debris from the braking surface. This slotting also helps the brakes run cooler, which can make a notable difference in reducing brake fade under load and at speed. For imports like your Triumph, these rotors come with a gold anodized finish for added protection.

This set includes front rotors that are solid, feature 4 bolt holes, and measure 280mm in diameter with a 13mm thickness. They are a direct fit for the specified Triumph models, making installation straightforward for someone familiar with brake work. You'll find these rotors offer a solid option for improving your classic Triumph's stopping power and consistency.