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21mm 1987-93 5.0L master cyl.

21mm (1987-93 stock 5.0L power) Master Cylinder Swap, Manual

When you are swapping from the stock 1979-86 5.0L Mustang master cylinder to the 1987-93 5.0L Mustang 21mm power-assisted brake master cylinder while converting to manual brakes, listed below are the parts required, parts we recommend, and items you may also need.

These parts fit

1979-86 Mustang 5.0L
21mm (1987-93 5.0L Mustang power-assisted) master cylinder
Manual brake conversion

Required Items

Master cylinder
Master cylinder installation kit - not available yet
Manual brake conversion kit

Recommended Items

Adjustable brake proportioning valve
Brake fluid
Kit to disable the stock proportioning valve

Displaying 1 - 5 of 5 results

Product Image	Product(s)	Part #
	Manual Brake Conversion Kit, 1979-1993 Mustang Kit converts a Fox Mustang to manual brakes	MMBAK-10 $239.97 more info
	Manual Brake Pedal Kit, 1979-93 Larger Image Manual brake pedal kit with correct mechanical pedal ratio for manual brakes. Includes parts used when converting a Mustang from power brakes to manual brakes except the firewall adapter block. Includes new pedal...	MMBAK-11 $159.97 more info
	Brake adapter fittings, 1987-93 master cylinder Adapter fittings to connect 1987-93 3-port master cylinder to standard 3/16" diameter brake lines with 3/8-24 inverted-flare tube nuts. This kit fits 1987-93 Mustang 5.0L master cylinder (21mm bore) Any car that has been...	MMBAK-5.2 $28.97 more info
	Adjustable Brake Proportioning Valve, SAE ports Wilwood adjustable brake proportioning valve, with SAE threaded ports.	BPV-1 $53.29 more info
	Brake Proportioning Valve Plug, 1979-2004 Plug used to disable the stock brake proportioning valve when an adjustable valve is installed.	MM-2450-A $19.97 more info