Product Summary

Firewall Position, Disc/Drum Brake System Type, Black

  • 1" Bore, 9/16"-18 (rear port) rear brakes & 1/2"-20 (front port) front brakes
  • Lightweight aluminum oval shape powder coated black
  • Master has a piston adapter that will allow with a power booster or manual application
  • Manual rod kit adjustable from 6"-7" total
  • 3-3/8" Center to center mounting holes
See more details

Key Specs

MFG. Part #91664053
BrandSpeedway Motors
Master Cylinder Bore Size1 Inch
Master Cylinder MaterialAluminum
FinishPowder Coated
See more specs

Need To Know

Quick and Easy Returns

Return Policy

Speedway Motors 91664053 Details

Like the look but don't want to drop the big money? This kit will have the oval style black master cylinder you are looking for with out the high price tag. Go manual and stop on a dime with this easy to install manual master cylinder kit complete with pedal rod linkage.

New Ford Style Master Cylinder

  • 1" bore
  • 9/16"-18 (Rear Port) Rear Brakes & 1/2"-20 (Front Port) Front Brakes
  • Lightweight aluminum oval shape powder coated black
  • Master has a piston adapter that will allow with a power booster or manual application.
  • Manual Rod Kit adjustable from 6"-7" total
  • 3-3/8" Center to Center Mounting Holes

Charts

Speedway Motors 91664053 Specifications

KEY SPECS
MFG. Part #91664053
BrandSpeedway Motors
Master Cylinder Bore Size1 Inch
Master Cylinder MaterialAluminum
FinishPowder Coated
GENERAL
PositionFirewall
Brake System TypeDisc/Drum
Outlet CountTandem
Reservoir TypeIntegral
ColorBlack
Reservoir IncludedYes
Master Cylinder Cap IncludedYes
Outlet Fitting1/2"-20 IFF
Outlet Fitting 29/16"-18 IFF
Centerline of Holes3.375"
Sold in QuantityKit

Ratings & Reviews

4

1 Review

4

1 reviews

5

0

4

1

3

0

2

0

1

0

Filter by Ratings

Leaks fluid

4.0

2 years ago

Tbob

AZ

Verified

Replaced disc/drum MC with this new one so I would be ready to replace rear drums with disc. Somewhat disappointed with fluid leaking out of front lid screw, and removing paint.

Would Not Recommend

Showing 1 of 1 reviews

Questions & Answers

2 Questions • 2 Answers

I'm wanting to put this on my 69 mustang pro street project will this work for disc brakes on front and back

by Hook

• 8 years ago

1 answer

This master cylinder is indicated for disc/drum application. On a 1965 mustang would it require the use of a 10lbs residual pressure valve for the back drums or is it already built into the master cylinder?

by Jacob

• 8 years ago

1 answer

2 of 2 questions shown

Fitment

    Customer Impersonation Script