Brakes

The front drum brakes of the 100-Sixes were replaced by Girling 11” disc brakes on the 3000 in March 1959. Rear brakes were 11” Girling drums that were also controlled by a handbrake lever located on the right side of the gearbox tunnel

 Brake Modifications

The most significant modification I made to the braking of the 1960 MKI was the conversion of the rear drum brakes to disc brakes. This was accomplished with a kit based on Jaguar calipers coupled with mini-handbrake calipers sourced from Cape International. New rods to connect to the balance lever are supplied so that the handbrake functions as original. This is a pdf file of the instructions provided by Cape International.Cape Int Disc Brake Conversion 1

Rear Disc Brake

Rear Disc Brake

Handbrake Lever

Handbrake Lever

Aeroquip Braided Stainless Steel Hoses

Original-style rubber brakes hoses were replaced with stainless braided hoses also sourced from Cape International.

Stainless & Braided Brake Lines

Stainless & Braided Brake Lines

Drilled Front Brake Rotors

While standard rebuilt calipers were used in the front, the rotors were replaced with drilled rotors supplied by Cape International.

Drilled Front Rotors

Drilled Front Rotors

Speed Bleeders

I utilized the new technology for brake bleeders, Speed Bleeders. These bleeders have a small stainless ball in them that close off the release of brake fluid, making the process of brake bleeding much easier.

Speed Bleeders

Speed Bleeders

Recent production of the hydraulic brake switch has not produced a reliable switch. A remedy to the situation is to use a mechanical brake switch first developed by hot rodders. I sourced the switch I used from Watson’s Street Works. A description is provided in this Watsons mechanical brake switch.

Watson's Brake Switch

Watson’s Brake Switch

Watson's Brake Switch

Watson’s Brake Switch

 Brake Reservoir Canister Gasket

Other Healey restorers had noted that if overfilled, hydraulic fluid could slosh out of the vent hole in the reservoir cap and ruin the paint. Ever resourceful contributors to the British Car Forum discovered that a simple little gasket available in most auto parts stores fit perfectly in the reservoir cap, thereby solving the problem. I used one of the se “HELP” gaskets, #42072 in the Bloody Beast.

HELP Gasket

HELP Gasket

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