{"product_id":"proflow-8in-brake-booster-master-cylinder-combo-1in-bore-pfebbk8000-kit-pfebbk8000-kit","title":"Proflow 8in Brake Booster \u0026 Master Cylinder Combo 1in Bore PFEBBK8000-KIT","description":"\u003ch2\u003eProflow 8in Brake Booster \u0026amp; Master Cylinder Combo 1in Bore\u003c\/h2\u003e\n\u003cp\u003eThe Proflow 8in Brake Booster \u0026amp; Master Cylinder Combo is a compact and efficient braking solution designed for installation under the floor or on the firewall of nearly any vehicle. This dual diaphragm booster assembly is ideal for DIY enthusiasts, tradies, and those looking to enhance their vehicle's braking performance. With its durable cast iron construction and a 1\" bore master cylinder, it is perfectly suited for both disc-disc and disc-drum brake combinations.\u003c\/p\u003e\n\n\u003cp\u003eThis versatile master cylinder features two 3\/8\"-24 inverted flare ports on each side, with plugs included for any unused ports, ensuring a seamless installation process.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCompact 8\" dual diaphragm design for flexible installation options.\u003c\/li\u003e\n\u003cli\u003eDurable cast iron master cylinder for long-lasting performance.\u003c\/li\u003e\n\u003cli\u003e1\" bore size suitable for various braking configurations.\u003c\/li\u003e\n\u003cli\u003eIncludes two 3\/8\"-24 inverted flare ports with plugs for versatility.\u003c\/li\u003e\n\u003cli\u003ePushrod-to-mounting flange measures 5-1\/2\" for compatibility.\u003c\/li\u003e\n\u003cli\u003eFour bolt mounting system on 3-3\/8\" centres for secure fitting.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePushrod-to-mounting flange: 5-1\/2\"\u003c\/li\u003e\n\u003cli\u003eFour bolts on 3-3\/8\" centres for mounting\u003c\/li\u003e\n\u003cli\u003ePushrod stud: 3\/8\" fine thread\u003c\/li\u003e\n\u003cli\u003eFour 3\/8\"-24 outlet ports (two plugs included)\u003c\/li\u003e\n\u003cli\u003eOverall diameter: 8\" from mount to outer edge\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications \/ fitment\u003c\/h3\u003e\n\u003cp\u003eThis brake booster and master cylinder combo is typically used in a variety of vehicles, providing enhanced braking performance and reliability.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePassenger vehicles\u003c\/li\u003e\n\u003cli\u003e4x4 vehicles\u003c\/li\u003e\n\u003cli\u003eClassic cars\u003c\/li\u003e\n\u003cli\u003eCustom builds\u003c\/li\u003e\n\u003cli\u003eLight trucks\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy buy from Mick’s Gone Bush?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTrusted Australian business focused on reliable power, auto-electrical, and service parts.\u003c\/li\u003e\n\u003cli\u003eStock sourced from reputable distributors and brands.\u003c\/li\u003e\n\u003cli\u003ePractical support for trade, off-grid, and fleet customers.\u003c\/li\u003e\n\u003cli\u003eClear shipping, warranty, and customer service.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003ch4\u003eWhat vehicles is this brake booster compatible with?\u003c\/h4\u003e\n\u003cp\u003eThis brake booster is designed to fit a wide range of vehicles, including passenger cars, 4x4s, and light trucks, making it a versatile choice for many applications.\u003c\/p\u003e\n\n\u003ch4\u003eIs installation difficult?\u003c\/h4\u003e\n\u003cp\u003eInstallation can be straightforward for those with basic mechanical skills. The kit includes necessary components and instructions for a smooth setup.\u003c\/p\u003e\n\n\u003ch4\u003eWhat is the bore size of the master cylinder?\u003c\/h4\u003e\n\u003cp\u003eThe master cylinder features a bore size of 1\", which is suitable for both disc-disc and disc-drum braking systems.\u003c\/p\u003e\n\n\u003ch4\u003eAre the plugs for unused ports included?\u003c\/h4\u003e\n\u003cp\u003eYes, the kit includes plugs for the two unused 3\/8\"-24 inverted flare ports, ensuring a complete installation.\u003c\/p\u003e\n\n\u003ch4\u003eWhat is the material of the master cylinder?\u003c\/h4\u003e\n\u003cp\u003eThe master cylinder is made from durable cast iron, providing strength and longevity for reliable braking performance.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What vehicles is this brake booster compatible with?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This brake booster is designed to fit a wide range of vehicles, including passenger cars, 4x4s, and light trucks, making it a versatile choice for many applications.\"}},{\"@type\":\"Question\",\"name\":\"Is installation difficult?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Installation can be straightforward for those with basic mechanical skills. The kit includes necessary components and instructions for a smooth setup.\"}},{\"@type\":\"Question\",\"name\":\"What is the bore size of the master cylinder?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The master cylinder features a bore size of 1\\\", which is suitable for both disc-disc and disc-drum braking systems.\"}},{\"@type\":\"Question\",\"name\":\"Are the plugs for unused ports included?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes, the kit includes plugs for the two unused 3\/8\\\"-24 inverted flare ports, ensuring a complete installation.\"}},{\"@type\":\"Question\",\"name\":\"What is the material of the master cylinder?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The master cylinder is made from durable cast iron, providing strength and longevity for reliable braking performance.\"}}]}\u003c\/script\u003e","brand":"Proflow","offers":[{"title":"Default Title","offer_id":53204953792672,"sku":"PFEBBK8000-KIT","price":241.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0275\/5058\/0875\/files\/PFEBBK8000-KIT__01.jpg?v=1769443511","url":"https:\/\/www.micksgonebush.com.au\/products\/proflow-8in-brake-booster-master-cylinder-combo-1in-bore-pfebbk8000-kit-pfebbk8000-kit","provider":"Micks Gone Bush","version":"1.0","type":"link"}