Triumph GT6 Brake System

Yes, Triumph GT6 brake parts are still available. Rimmer Bros, established in 1982 and based in Lincoln, UK, stocks calipers, discs, drums, hoses, master cylinders and seal kits for Mk1, Mk2 and Mk3 models. Many items ship the same or next working day to the UK and worldwide.

It is if your Mk3 carries a chassis number from KE12389 or KF12390 onwards. These late-specification cars used 16PB calipers with 3/16" pad retaining pins. Earlier Mk1 and Mk2 cars, along with early Mk3 models, used the 2-pot caliper. Check your chassis plate before ordering pads. Browse our Triumph GT6 Clutch parts if you're rebuilding further.

Yes, bolt-on four-pot caliper conversion kits are available for the GT6. These typically pair vented discs with aluminium calipers and deliver shorter stopping distances and better pedal feel without permanent modification to the car. See our GT6 Brake Kits for bolt-on options.

Yes, GT6 rear drum brakes require periodic manual adjustment to maintain correct shoe-to-drum clearance. Inspect every 6,000 miles or annually, and replace brake fluid every two years to prevent hydraulic corrosion. See our Triumph GT6 Suspension range for related maintenance parts.