{"product_id":"wilwood-high-volume-tandem-m-c-7-8in-bore-black-w-pushrod-early-mustang","title":"Wilwood High Volume Tandem M\/C - 7\/8in Bore Black-W\/Pushrod - Early Mustang","description":"Wilwood’s Tandem Aluminum Master Cylinder for Mustangs comes with the correct pushrod; a 7\/8\" or 15\/16\" bore, and is available in 3 finishes; plain, 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 PN 260-13190, or 220-13189 for retrofit kit","brand":"Wilwood","offers":[{"title":"Default Title","offer_id":43071550259445,"sku":"WIL260-12900-BK","price":328.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0315\/9146\/5019\/products\/dfa8e391da06ff655b03576699a8a18d.jpg?v=1659707224","url":"https:\/\/www.ravperformance.com\/products\/wilwood-high-volume-tandem-m-c-7-8in-bore-black-w-pushrod-early-mustang","provider":"RAV Performance","version":"1.0","type":"link"}