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Product Summary

Universal Fit, Firewall Position, Tandem Outlet Count

  • The master cylinder represents the latest in refinements in brake pressure actuation and fluid control
  • A slotted flange mounting makes it easy to work on many OE mounts and Chrysler, Corvette, GM, and Ford Mustang as well
  • Engineered to be compatible with manual or power brake system applications
  • Master cylinders are available in three bores sizes, 7/8" , 1" or 1-1/8" to better suit your application
  • A combination proportioning valve substantially simplifies wiring and brake proportioning adjustments on vehicles with custom brake systems
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Key Specs

MFG. Part #261-13626-P
BrandWilwood
Master Cylinder Bore Size15/16 Inch
Master Cylinder MaterialAluminum
FinishPolished
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Wilwood 261-13626-P Details

Wilwood has packaged the popular Aluminum Tandem Chamber Master Cylinder with the Combination Proportioning Valve, mounting bracket, fluid tubes and mounting hardware in a kit. Tandem Master Cylinder represents the latest in refinements in brake pressure actuation and fluid control. The slotted flange mounting makes it a simple bolt on for many OE mounts including the popular Chrysler, Corvette, GM, and Ford Mustang bolt patterns and is compatible with manual or power brake system applications. Master cylinders are available in three bores sizes, 7/8" , 1" or 1-1/8" , and three finishes, standard, ball burnished or black E-coat. The combination proportioning valve substantially simplifies wiring and brake proportioning adjustments on vehicles with custom brake systems. The combination block maintains full isolation between front and rear fluid circuits and is specifically designed to accompany the Tandem Chamber Master Cylinder. The combo valve and bracket are black E-coated for a performance look and long lasting durability. Stainless steel fluid tubes are precision bent with preinstalled stainless tube nuts for a simple bolt-on installation between the Combination Proportioning Valve and the Wilwood Tandem Master Cylinder. Stainless steel button head fasteners thread into the bracket for a simple installation and years of durable, rust-free performance. Simply connect the fluid lines, bleed the system, and you're finished.

Wilwood 261-13626-P Specifications

KEY SPECS
MFG. Part #261-13626-P
BrandWilwood
Master Cylinder Bore Size15/16 Inch
Master Cylinder MaterialAluminum
FinishPolished
GENERAL
PositionFirewall
Brake System TypeDisc
Outlet CountTandem
Reservoir TypeIntegral
Stroke1.1"
Reservoir IncludedYes
Number of Mounting Holes2
Reservoir MaterialAluminum
Reservoir Size (cu in)14.4 or 8.7
Fluid Capacity8.0 / 4.8 fl oz.
Area0.69 sq. in.
Master Cylinder Cap IncludedYes
Hardware IncludedYes
Pushrods IncludedNo
Mounting Bracket IncludedYes
Outlet Fitting3/8"-24 IFF or 1/2"-20 IFF
Outlet Fitting 23/8"-24 IFF or 9/16"-18 IFF
Overall Length12.26"
Mounted Length8.15"
Centerline of Holes3.2"
Sold in QuantityKit
GTIN Code889545068214

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GREAT LOOKING WILWOOD MASTER CYLINDER

5.0

10 years ago

55PARTS0

WA.

Verified

I INSTALLED THIS ON A 1955 CHEVY USING A CUSTOM BUILT ALUMINUM 4 BOLT PLATE I FABRICATED ON THE MILLING MACHINE.

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