{"product_id":"wilwood-tandem-aluminum-master-cylinder","title":"Wilwood Tandem Aluminum Master Cylinder","description":"\u003ch2 style=\"font-size:18px; font-weight:bold; font-family:inherit; margin:0 0 10px 0; line-height:1.5;\"\u003e\nWilwood Tandem Aluminum Master Cylinder\n\u003c\/h2\u003e\n\n\u003cp\u003eUpgrade your brake system with the performance and reliability of a Wilwood Tandem Aluminum Master Cylinder. Available with either a 1-inch or 1-1\/8-inch bore, these lightweight master cylinders are engineered for consistent braking performance in a wide range of street, off-road, and custom applications. Finished in a durable black E-coat, they offer modern performance while maintaining a clean, professional appearance.\u003c\/p\u003e\n\n\u003cp\u003eManufactured from high-pressure die-cast aluminum, each master cylinder weighs approximately 3 pounds—up to 75% lighter than comparable cast iron OE-style master cylinders. Dual outlet ports on both sides provide flexible plumbing options, while the 1.10-inch stroke and 2:1 primary-to-secondary chamber volume ratio deliver dependable hydraulic performance. Pair it with our combination proportioning valve kit for a complete braking solution.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:18px; font-weight:bold; font-family:inherit; margin:20px 0 10px 0; line-height:1.5;\"\u003e\nFeatures\n\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eAvailable with 1-inch or 1-1\/8-inch bore\u003c\/li\u003e\n\u003cli\u003eLightweight high-pressure die-cast aluminum construction\u003c\/li\u003e\n\u003cli\u003eDurable black E-coat finish\u003c\/li\u003e\n\u003cli\u003eApproximately 75% lighter than comparable cast iron master cylinders\u003c\/li\u003e\n\u003cli\u003eDual fluid outlet ports on both sides for flexible plumbing\u003c\/li\u003e\n\u003cli\u003e1.10-inch stroke with a 2:1 chamber volume ratio\u003c\/li\u003e\n\u003cli\u003eCompatible with mounting flanges from 3.22 to 3.40 inches\u003c\/li\u003e\n\u003cli\u003eIdeal for street, off-road, and custom vehicle applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"font-size:18px; font-weight:bold; font-family:inherit; margin:20px 0 10px 0; line-height:1.5;\"\u003e\nAdditional Fitment Details\n\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e1-inch bore is suitable for manual and power brake applications and does not include a pushrod\u003c\/li\u003e\n\u003cli\u003e1-1\/8-inch bore is intended primarily for vacuum-assisted or hydraulic-assisted power brake systems\u003c\/li\u003e\n\u003cli\u003ePairs well with our combination proportioning valve kit (sold separately)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TOMS OFFROAD","offers":[{"title":"260-8556-BK Wilwood Tandem Aluminum Master Cylinder, 1-1\/8\" Bore","offer_id":54085597856112,"sku":"260-8555-BK","price":329.95,"currency_code":"USD","in_stock":true},{"title":"260-8555-BK Wilwood Tandem Aluminum Master Cylinder, 1\" Bore","offer_id":54085597888880,"sku":"260-8556-BK","price":329.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/5403\/4018\/files\/260-8556-BK-03.jpg?v=1785436841","url":"https:\/\/tomsoffroad.com\/products\/wilwood-tandem-aluminum-master-cylinder","provider":"TOMS OFFROAD","version":"1.0","type":"link"}