{"title":"Brake Boosters","description":"","products":[{"product_id":"pbuf6466d","title":"5 Star Speed 7 Inch Power Brake Booster and Master Cylinder Kit Compatible with Ford Mustang 1964–1966 Automatic","description":"\u003cb\u003e5 Star Speed 7 Inch Power Brake Booster and Master Cylinder Kit Compatible with Ford Mustang 1964–1966 Automatic\u003c\/b\u003e\n\n\u003cbr\u003e\u003cbr\u003e\n\nUpgrade your brake system with the 5 Star Speed power brake booster and master cylinder kit, designed for Ford Mustang models from 1964 to 1966 with automatic transmissions. This kit is intended to support improved brake response and consistent pedal feel in compatible disc\/drum brake setups.\n\n\u003cbr\u003e\u003cbr\u003e\n\nThis assembly includes a 7-inch single diaphragm brake booster paired with a dual reservoir master cylinder featuring a 1-inch bore. The master cylinder is designed with right-side ports (9\/16\" and 1\/2\") to support proper brake line routing in compatible configurations.\n\n\u003cbr\u003e\u003cbr\u003e\n\nDesigned for use with factory-style mounting locations, this kit includes brackets and pedal attachment components to support installation in automatic transmission vehicles. It is suitable for restoration projects, maintenance, or brake system upgrades.\n\n\u003cbr\u003e\u003cbr\u003e\n\n\u003cb\u003eCompatibility:\u003c\/b\u003e\u003cbr\u003e\nFits Ford Mustang: 1964–1966\u003cbr\u003e\nDesigned for automatic transmission vehicles\u003cbr\u003e\nCompatible with disc\/drum brake systems\u003cbr\u003e\n\n\u003cbr\u003e\n\n\u003cb\u003ePackage Includes:\u003c\/b\u003e\u003cbr\u003e\n(1) 7\" Brake Booster\u003cbr\u003e\n(1) Master Cylinder (Dual Reservoir, 1\" Bore)\u003cbr\u003e\nMounting Brackets and Pedal Attachment Hardware","brand":"My Store","offers":[{"title":"Default Title","offer_id":52674794717408,"sku":"PBUF6466D","price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0810\/5046\/8576\/files\/Untitled_917efaaf-2779-4a2c-885c-aace24dfe995.png?v=1782483377"},{"product_id":"pbuft12504a","title":"5 Star Speed Power Brake Booster and Master Cylinder Kit Compatible with Ford Bronco 1966–1977","description":"\u003cb\u003e5 Star Speed Power Brake Booster and Master Cylinder Kit Compatible with Ford Bronco 1966–1977\u003c\/b\u003e\n\n\u003cbr\u003e\u003cbr\u003e\n\nUpgrade your brake system with the 5 Star Speed power brake conversion kit, designed for Ford Bronco models from 1966 to 1977. This firewall-mounted kit is intended to support various brake configurations, including disc\/drum, disc\/disc, and drum\/drum setups.\n\n\u003cbr\u003e\u003cbr\u003e\n\nThis kit includes an 8-inch dual diaphragm brake booster paired with a single bail-style master cylinder featuring right-side ports for simplified brake line routing. The powder-coated bracket, pedal, and boot are designed for durability while maintaining a clean, factory-style appearance.\n\n\u003cbr\u003e\u003cbr\u003e\n\nDesigned for compatibility with original mounting locations, this kit supports installation without major modifications when used with appropriate components. It is suitable for restoration projects, maintenance, or custom builds.\n\n\u003cbr\u003e\u003cbr\u003e\n\n\u003cb\u003eCompatibility:\u003c\/b\u003e\u003cbr\u003e\nFits Ford Bronco: 1966–1977\u003cbr\u003e\nSupports disc\/drum, disc\/disc, and drum\/drum brake systems\u003cbr\u003e\n\n\u003cbr\u003e\n\n\u003cb\u003ePackage Includes:\u003c\/b\u003e\u003cbr\u003e\n(1) 8\" Dual Power Brake Booster\u003cbr\u003e\n(1) Master Cylinder (Single Bail Style)\u003cbr\u003e\n(1) Mounting Bracket\u003cbr\u003e\n(1) Pedal Assembly\u003cbr\u003e\nInstallation Hardware (push rod, clevis pin, cotter pin, dust boot)","brand":"My Store","offers":[{"title":"Default Title","offer_id":52674794750176,"sku":"PBUFT12504A","price":99.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0810\/5046\/8576\/files\/Untitled_43293c5f-f643-4d3b-8a87-239309a1620c.png?v=1782493645"},{"product_id":"pbuj7486d","title":"5 Star Speed 8 Inch Dual Power Brake Booster Kit Compatible with Jeep CJ5 CJ7 1974–1986 Disc Disc","description":"\u003cb\u003e5 Star Speed 8 Inch Dual Power Brake Booster Kit Compatible with Jeep CJ5 CJ7 1974–1986 Disc Disc\u003c\/b\u003e\n\n\u003cbr\u003e\u003cbr\u003e\n\nUpgrade your brake system with the 5 Star Speed 8-inch dual power brake booster kit, designed for Jeep CJ5 and CJ7 models from 1974 to 1986. This kit is intended for disc\/disc brake configurations and helps support improved brake response and pedal feel in compatible setups.\n\n\u003cbr\u003e\u003cbr\u003e\n\nThis conversion-style kit includes an 8-inch dual diaphragm brake booster with a zinc-coated finish for added corrosion resistance. The included dual reservoir master cylinder features ports on both sides, allowing flexible brake line routing during installation.\n\n\u003cbr\u003e\u003cbr\u003e\n\nDesigned with a 3-3\/8\" x 3-3\/8\" firewall bolt pattern, this kit is built to align with common mounting configurations for compatible vehicles. Each unit is vacuum-tested to support consistent operation in typical driving conditions.\n\n\u003cbr\u003e\u003cbr\u003e\n\n\u003cb\u003eCompatibility:\u003c\/b\u003e\u003cbr\u003e\nFits Jeep CJ5: 1974–1986\u003cbr\u003e\nFits Jeep CJ7: 1974–1986\u003cbr\u003e\nDesigned for disc\/disc brake systems\u003cbr\u003e\n\n\u003cbr\u003e\n\n\u003cb\u003ePackage Includes:\u003c\/b\u003e\u003cbr\u003e\n(1) 8\" Dual Power Brake Booster\u003cbr\u003e\n(1) Dual Reservoir Master Cylinder\u003cbr\u003e\n(1) Mounting Bracket","brand":"My Store","offers":[{"title":"Default Title","offer_id":52674794815712,"sku":"PBUJ7486D","price":119.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0810\/5046\/8576\/files\/Untitled_3be0d8e3-ae95-4df0-8b33-37ae6308f652.png?v=1782483187"},{"product_id":"pbuj7486-pv2-4503-4505-pv-wire","title":"5 Star Speed Brake Booster and PV2 Proportioning Valve Kit Compatible with Jeep CJ5 CJ7 1974-1986 Disc\/Drum Brake Systems","description":"\u003cb\u003e5 Star Speed Brake Booster and PV2 Proportioning Valve Kit Compatible with Jeep CJ5 CJ7 1974-1986 Disc\/Drum Brake Systems\u003c\/b\u003e\n\n\u003cbr\u003e\u003cbr\u003e\n\nUpgrade your braking system with the 5 Star Speed Brake Booster and Proportioning Valve Kit, designed for Jeep CJ5 and CJ7 models. This complete brake system upgrade bundle includes an 8-inch dual power brake booster kit, PV2-style brass proportioning valve, left-side mounting bracket, and brake warning wire sensor harness, providing a convenient solution for restoration, off-road, and custom brake conversion applications.\n\n\u003cbr\u003e\u003cbr\u003e\n\nThe included 8-inch dual power brake booster kit is designed to improve pedal feel and braking response for compatible Jeep CJ applications. Built with a cadmium zinc-plated housing for corrosion resistance, the booster assembly also includes a dual reservoir master cylinder designed to support reliable brake fluid management and dependable braking operation.\n\n\u003cbr\u003e\u003cbr\u003e\n\nThe included PV2-style proportioning valve is constructed from solid brass for long-lasting durability and corrosion resistance. Designed to help balance brake pressure between front disc and rear drum brake systems, the valve is based on OEM-style AC Delco design standards and is compatible with many GM-style brake system configurations using proper fittings.\n\n\u003cbr\u003e\u003cbr\u003e\n\nThe heavy-duty left-side mounting bracket is constructed from steel with a gold zinc-coated finish for durability and corrosion resistance. Precision-drilled mounting holes help support secure installation with compatible proportioning valves. The included brake warning light wire sensor harness features durable stainless steel components and is designed for dependable brake warning light operation.\n\n\u003cbr\u003e\u003cbr\u003e\n\n\u003cb\u003eCompatibility:\u003c\/b\u003e\u003cbr\u003e\nCompatible with Jeep CJ5 models (1974–1986)\u003cbr\u003e\nCompatible with Jeep CJ7 models (1974–1986)\u003cbr\u003e\nDesigned for disc\/drum brake system applications\u003cbr\u003e\nCompatible with PV2, PV4, and many GM-style combination proportioning valves\u003cbr\u003e\nFits many GM, Ford, and Mopar brake system applications with proper fittings\u003cbr\u003e\n\n\u003cbr\u003e\n\n\u003cb\u003ePackage Includes:\u003c\/b\u003e\u003cbr\u003e\n(1) 8\" Dual Power Brake Booster Kit\u003cbr\u003e\n(1) PV2-Style Brass Proportioning Valve\u003cbr\u003e\n(1) Left-Side Mounting Bracket\u003cbr\u003e\n(1) Brake Warning Wire Sensor Harness","brand":"My Store","offers":[{"title":"Default Title","offer_id":52674796650720,"sku":"PBUJ7486-PV2-4503-4505-PV-WIRE","price":179.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0810\/5046\/8576\/files\/Untitled_a8e2db7a-b6b8-47b8-9306-a9e01e1566da.png?v=1782487496"},{"product_id":"pbuj7486-pv4-4503-4505-pv-wire","title":"5 Star Speed Brake Booster and PV4 Proportioning Valve Kit Compatible with Jeep CJ5 CJ7 1974-1986 Disc\/Disc Brake Systems","description":"\u003cb\u003e5 Star Speed Brake Booster and PV4 Proportioning Valve Kit Compatible with Jeep CJ5 CJ7 1974-1986 Disc\/Disc Brake Systems\u003c\/b\u003e\n\n\u003cbr\u003e\u003cbr\u003e\n\nUpgrade your braking system with the 5 Star Speed Brake Booster and PV4 Proportioning Valve Kit, designed for Jeep CJ5 and CJ7 models. This complete brake system upgrade bundle includes an 8-inch dual power brake booster kit, PV4-style brass proportioning valve, left-side mounting bracket, and brake warning wire sensor harness, providing a convenient solution for restoration, off-road, and custom brake conversion applications.\n\n\u003cbr\u003e\u003cbr\u003e\n\nThe included 8-inch dual power brake booster kit is designed to improve pedal feel and braking response for compatible Jeep CJ applications. Built with a cadmium zinc-plated housing for corrosion resistance, the booster assembly also includes a dual reservoir master cylinder designed to support reliable brake fluid management and flexible brake line routing.\n\n\u003cbr\u003e\u003cbr\u003e\n\nThe included PV4-style proportioning valve is constructed from solid brass for long-lasting durability and corrosion resistance. Designed to help balance brake pressure in disc\/disc and disc\/drum brake system applications, the valve is based on OEM-style AC Delco design standards and is compatible with many GM-style brake system configurations using proper fittings.\n\n\u003cbr\u003e\u003cbr\u003e\n\nThe heavy-duty left-side mounting bracket is constructed from steel with a gold zinc-coated finish for durability and corrosion resistance. Precision-drilled mounting holes help support secure installation with compatible proportioning valves. The included brake warning light wire sensor harness features durable stainless steel components and is designed for dependable brake warning light operation.\n\n\u003cbr\u003e\u003cbr\u003e\n\n\u003cb\u003eCompatibility:\u003c\/b\u003e\u003cbr\u003e\nCompatible with Jeep CJ5 models (1974–1986)\u003cbr\u003e\nCompatible with Jeep CJ7 models (1974–1986)\u003cbr\u003e\nDesigned for disc\/disc brake system applications\u003cbr\u003e\nCompatible with disc\/disc and disc\/drum brake configurations using PV4 valves\u003cbr\u003e\nFits many GM, Ford, and Mopar brake system applications with proper fittings\u003cbr\u003e\n\n\u003cbr\u003e\n\n\u003cb\u003ePackage Includes:\u003c\/b\u003e\u003cbr\u003e\n(1) 8\" Dual Power Brake Booster Kit\u003cbr\u003e\n(1) PV4-Style Brass Proportioning Valve\u003cbr\u003e\n(1) Left-Side Mounting Bracket\u003cbr\u003e\n(1) Brake Warning Wire Sensor Harness","brand":"My Store","offers":[{"title":"Default Title","offer_id":52674796716256,"sku":"PBUJ7486-PV4-4503-4505-PV-WIRE","price":179.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0810\/5046\/8576\/files\/Untitled_6b680c3a-8b87-44b8-8265-d27955175253.png?v=1782492990"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0810\/5046\/8576\/collections\/71XOwDxaR8L.jpg?v=1780567339","url":"https:\/\/fivestarspeed.com\/collections\/brake-boosters.oembed","provider":"5 Star Speed","version":"1.0","type":"link"}