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$296.06
Wilwood 260-15521-BK Compact Tandem Master for Classic Mustang

Wilwood 260-15521-BK Compact Tandem Master for Classic Mustang
Tandem Outlet Count, Integral Reservoir Type, 15/16 Inch Master Cylinder Bore Size
Factory Shipped
Ships FREE
STORE PICKUP
Availability
Store Pickup Availability
X
Lincoln, NE -
Phoenix, AZ -
Details
Outlet Count:
Tandem
Reservoir Type:
Integral
Master Cylinder Bore Size:
15/16 Inch
Stroke:
1.10"
Master Cylinder Material:
Aluminum
Finish:
Black E-Coat
Reservoir Size (cu in):
14.0 / 8.5
Area:
0.690 sq. in.
Outlet Fitting:
3/8-24 IF or 1/2-20 IF
Overall Length:
12.32"
MFG. Part #:
260-15521-BK
GTIN Code:
889545088601
Info
Wilwood’s Compact Tandem Master Cylinder for Mustangs comes with the correct pushrod; 4 bore sizes; 7/8" through 1-1/8th and is available in 2 finishes ball burnished, and black e-coat. These master cylinders are designed primarily for manual applications and include the correct pushrod for the factory 64-72 brake pedal. They’re designed for mount flanges from 3.22” to 3.40”, which match the 64-72 factory manual master cylinder mount, and offer fluid outlet ports on both sides of the bore. The stroke is set at 1.10” with a volume ratio of 2:1 between the primary and secondary chambers. Machined from high-pressure die castings, each master cylinder weighs only 3lbs, a 75% weight savings over most cast iron OE type master cylinders. We also offer a combination proportioning valve kit, which includes brackets and stainless lines specifically for use with this master cylinder, see retrofit kits PN 260-14248 for L/H outlets, or 260-15667 for R/H outlets.
Important Messages
- This item ships directly from the manufacturer. It may take an additional 6 business days for Wilwood to ship this item.
- Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.
- This item ships via Ground Shipping only. Expedited and Air shipping options are not available.
Some parts are not legal for use in California or other states with similar laws/regulations
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Reviews
Q & A
Videos & Articles
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Learn how to bench bleed a new master cylinder. Removing the air before installation is critical. Our video tutorial will walk you through the process.
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Check out the 410 sprint car brake installation and bleeding the brakes! We're making serious progress on our build.
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Tim talks about why using a new pedal assembly may be better for your project than the original pedal assembly.
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Speedway Motors employee Pat O. talks about the CPP Hydroboost Brake System.