Product Summary

Tandem Outlet Count, Integral Reservoir Type

    Key Specs

    MFG. Part #261-15664-P

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    Wilwood 261-15664-P Details

    Wilwood has packaged the new Compact Tandem Chamber Master Cylinder (w/ Mustang pushrod) with the Combination Proportioning Valve, R/H 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 in a compact package with only 6.55" from mounting flange to end. The slotted flange mounting and included pushrod clevis end makes it a simple bolt on for 1964 to 1973 Ford and Mustang and is compatible with manual system applications. Master cylinders with pushrods are generally intended for manual brake use and available in four bores sizes, 7/8", 15/16", 1.00" and 1-1/8" and two finishes, 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 right-hand side bracket are black E-coated for a performance look and long lasting durability. Stainless steel fluid tubes are precision bent with preinstalled plated steel 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 261-15664-P Specifications

    MFG. Part #261-15664-P
    Speedway Motors Catalog Part #835-26115664P
    Outlet CountTandem
    Reservoir TypeIntegral
    Master Cylinder Bore Size15/16 Inch
    Master Cylinder MaterialAluminum
    FinishMedia Burnished
    Reservoir Size (cu in)14.0 / 8.5
    Area0.690 sq. in.
    Outlet Fitting3/8"-24 IFF or 1/2"-20 IFF
    Overall Length12.32"
    GTIN Code889545090802