{"title":"Hydropower Power Brake Boosters 1964-72 Pontiac GTO, LeMans, Tempest","description":"","products":[{"product_id":"hydro-boost-hose-hook-up-kit-with-fittings-stainless","title":"Hydropower Hose Hook Up Kit with Fittings, Stainless","description":"\u003cp\u003eOur Power Steering Conversion Hose kit is designed to fit the GM Saginaw power steering pump with inverted flare pressure fitting. It also fits the GM 605, 800 and 600 Series power steering gear box! These hose kits are the same items that are required in all the popular power steering conversions using a GM type gear box with Saginaw pump.Our hose kits are a perfect way to complete your power steering conversion. These hose kits are designed to work with those running our power steering gear boxes that have inverted flare fittings\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eHydropower Hose Hook Up Kit with Fittings, Stainless\u003cbr\u003eHigh pressure hose is 11\/16\"-18 and  5\/8\"-18 inverted flare type fittings\u003cbr\u003eHigh pressure hose is 20\" long fitting to fitting and clocked 90 degrees\u003cbr\u003eLow pressure hose is 5\/8\"-18 and open on opposite end to trim to length (3\/8\" dia)\u003cbr\u003eLow pressure hose is 28\" long from fitting to end (3\/8\"dia)\u003cbr\u003eInverted flare power steering pump fitting\u003c\/p\u003e","brand":"Performance Online (POL)","offers":[{"title":"Firewall","offer_id":44023294623778,"sku":"HBHK00FS","price":400.57,"currency_code":"USD","in_stock":true},{"title":"Under Floor","offer_id":44023294656546,"sku":"HBHK00S","price":400.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/HBHK00FS---Hydro-Boost-Hose-Hook-Up-Kit-with-Fittings_-Stainless.jpg?v=1782920477"},{"product_id":"power-brake-booster-mounting-bracket-kit-64-74-chevy-gm-car-chrome","title":"1964-74 Chevy GM Car Power Brake Booster Mounting Bracket Kit, Chrome","description":"\u003cp\u003eThese power brake booster brackets are great for all vehicles adding an aftermarket power brake booster. These are available as OEM replacement or in our New decreased angle for dual diaphrgm vacuum boosters adn hydrobooster setups. \u003cbr\u003e \n\u003cbr\u003e \nAvailable for 68-74 Chevy Nova, 64-72 GM A-body, 67-69 GM F-body\u003c\/p\u003e \n","brand":"Performance Online (POL)","offers":[{"title":"Decreased type","offer_id":44023446962210,"sku":"BBK6474DC","price":48.14,"currency_code":"USD","in_stock":true},{"title":"OEM","offer_id":44023446994978,"sku":"BBK6474C","price":51.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/BBK6474C-250W.jpg?v=1754089717"},{"product_id":"power-brake-booster-mounting-bracket-kit-64-74-chevy-gm-car","title":"1964-74 Chevy GM Car Power Brake Booster Mounting Bracket Kit","description":"\u003cp\u003eThese power brake booster brackets are great for all vehicles adding an aftermarket power brake booster. These are available as OEM replacement or in our New decreased angle for dual diaphrgm vacuum boosters adn hydrobooster setups. \u003cbr\u003e \n\u003cbr\u003e \nAvailable for 68-74 Chevy Nova, 64-72 GM A-body, 67-69 GM F-body\u003c\/p\u003e \n","brand":"Performance Online (POL)","offers":[{"title":"Decreased type","offer_id":44023456104482,"sku":"BBK6474D","price":35.46,"currency_code":"USD","in_stock":true},{"title":"OEM","offer_id":44023456137250,"sku":"BBK6474","price":35.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/BBK6474.jpg?v=1754090035"},{"product_id":"hydro-boost-hose-hook-up-kit-with-fittings-rubber","title":"Hydropower Hose Hook Up Kit with Fittings, Rubber","description":"\u003cp\u003eOur Power Steering Conversion Hose kit is designed to fit the GM Saginaw power steering pump with inverted flare pressure fitting. It also fits the GM 605, 800 and 600 Series power steering gear box! These hose kits are the same items that are required in all the popular power steering conversions using a GM type gear box with Saginaw pump.Our hose kits are a perfect way to complete your power steering conversion. These hose kits are designed to work with those running our power steering gear boxes that have inverted flare fittings.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eHydropower Hose Hook Up Kit with Fittings, Rubber\u003cbr\u003eHigh pressure hose is 11\/16\"-18 and  5\/8\"-18 inverted flare type fittings\u003cbr\u003eHigh pressure hose is 20\" long fitting to fitting and clocked 90 degrees\u003cbr\u003eLow pressure hose is 5\/8\"-18 and open on opposite end to trim to length (3\/8\" dia)\u003cbr\u003eLow pressure hose is 28\" long from fitting to end (3\/8\"dia)\u003cbr\u003eInverted flare power steering pump fitting\u003c\/p\u003e","brand":"Performance Online (POL)","offers":[{"title":"Under Floor","offer_id":44023503814690,"sku":"HBHK00R","price":342.99,"currency_code":"USD","in_stock":true},{"title":"Firewall","offer_id":44023503847458,"sku":"HBHK00FR","price":342.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/Hydro-Boost-Hose-Kit-rev-2.jpg?v=1754091665"},{"product_id":"hydro-power-hydraulic-brake-assist-booster-kit","title":"Hydropower Hydraulic Brake Assist Booster Kit","description":"\u003cp\u003eThe Hydropower is powered by hydraulic pressure from the power steering pump. It requires 'no vacuum'. There are many advantages to the design of this hydraulic assisted power brake unit.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNo external vacuum pump required on low vacuum high performance motors\u003c\/li\u003e\n\u003cli\u003eFirewall and valve cover clearance is increased dimensionally the same as a 7\" diameter vacuum booster\u003c\/li\u003e\n\u003cli\u003eFrame mounted clearance is increased\u003c\/li\u003e\n\u003cli\u003eFrame mounted Hydropower brake booster are the same width as a master cylinder, giving additional exhaust clearance\u003c\/li\u003e\n\u003cli\u003eIndustry standard mounting plate 3.375\" x 3.375\" bolt pattern\u003cbr\u003eIndustry standard 3\/8\"-24 threaded pedal push rod\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Hydropower can be fitted any where a vacuum booster will fit. It can use stainless braided hoses or rubber type and brackets are available for most applications.\u003cbr\u003eThis power brake booster uses fluid pressure from the existing power steering pump. The average power steering pump puts out from 800psi to 1400psi. The Hydropower unit uses this pressure to convert to pressure to apply against the master cylinder. Improving stopping performance and driver feedback tremendously.\u003cstrong\u003e \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSteering hose hookup kits available in the Suggested Parts below. These are new reproduction boosters. Hydropower® is a registered trademark of the Robert Corporation\u003c\/p\u003e","brand":"Performance Online (POL)","offers":[{"title":"Default Title","offer_id":44023943528482,"sku":"HB-0000","price":509.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/HB-0000_600.jpg?v=1754106847"},{"product_id":"1964-72-pontiac-gto-black-out-wilwood-hydro-boost-power-brake-conversion","title":"1964-72 Pontiac GTO Black Out POL or Wilwood Hydropower Power Brake Conversion","description":"\u003cp\u003eOur Hydropower hydraulic brake assist power booster fits 1964-72 Pontiac GTO, Lemans, Tempest and generates up to 1800psi of line pressure to the brake calipers. It is fitted with a POL or Wilwood master cylinder and a Black Out adjustable proportioning valve. This kit is powered by hydraulic line pressure from the power steering pump. Firewall and valve cover clearance is equivalent to a 7\" diameter vacuum booster. The firewall brackets are correct for 64-72 GM A-body applications.\u003cbr\u003e \r\nThe average power steering pump puts out from 800psi to 1400psi line pressure. The Hydropower® uses this to convert to pressure to apply against the master cylinder. This greatly improves stopping performance and driver feedback. These hydraulic power boosters can be easily installed on an existing vacuum booster vehicle or used to convert a manual brake setup to power with ordinary hand tools and average mechanical ability.\u003c\/p\u003e \r\n","brand":"Performance Online (POL)","offers":[{"title":"POL Master","offer_id":44024290803746,"sku":"HB-C6472PBPO","price":1017.8,"currency_code":"USD","in_stock":true},{"title":"Wilwood Master","offer_id":44024290836514,"sku":"HB-C6472WBP","price":1017.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/Type_20J-03_a9ee320f-7475-4f60-b672-d718072a41e6.jpg?v=1754111163"},{"product_id":"1964-72-pontiac-gto-hydro-boost-power-brake-booster-with-wilwood-master-cylinder","title":"1964-72 Pontiac GTO Hydropower Power Brake Booster with Wilwood Master Cylinder","description":"\u003cp\u003eOur Hydropower hydraulic brake assist power booster fits 1964-72 Pontiac GTO, Lemans, Tempest and generates up to 1800psi of line pressure to the brake calipers. It is fitted with a Wilwood master cylinder and a Black Out adjustable proportioning valve. This kit is powered by hydraulic line pressure from the power steering pump. Firewall and valve cover clearance is equivalent to a 7\" diameter vacuum booster. The firewall brackets are correct for 64-72 GM A-body applications.\u003cbr\u003e \nThe average power steering pump puts out from 800psi to 1400psi line pressure. The Hydropower® uses this to convert to pressure to apply against the master cylinder. This greatly improves stopping performance and driver feedback. These hydraulic power boosters can be easily installed on an existing vacuum booster vehicle or used to convert a manual brake setup to power with ordinary hand tools and average mechanical ability.\u003c\/p\u003e \n \n\u003cp\u003e\u003cbr\u003e \n \u003c\/p\u003e \n","brand":"Performance Online (POL)","offers":[{"title":"Default Title","offer_id":44024290902050,"sku":"HB-C6472WPP","price":1017.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/HB-Chrome_600-01_20rev.2-02.jpg?v=1754111180"},{"product_id":"1967-72-pontiac-gto-hydro-boost-power-brake-booster-kit","title":"1967-72 Pontiac GTO Hydropower Power Brake Booster Kit","description":"\u003cp\u003eOur Hydropower hydraulic brake assist power booster fits 1967-72 Pontiac GTO, LeMans, Tempest and generates up to 1800psi of line pressure to the brake calipers. It is fitted with a POL master cylinder and proportioning valve. This kit is powered by hydraulic line pressure from the power steering pump. Firewall and valve cover clearance is equivalent to a 7\" diameter vacuum booster. The firewall brackets are correct for 67-72 GM A-body applications.\u003cbr\u003e\r\n\u003cbr\u003e\r\nThe average power steering pump puts out from 800psi to 1400psi line pressure. The Hydropower® uses this to convert to pressure to apply against the master cylinder. This greatly improves stopping performance and driver feedback. These hydraulic power boosters can be easily installed on an existing vacuum booster vehicle or used to convert a manual brake setup to power with ordinary hand tools and average mechanical ability.\u003c\/p\u003e\r\n","brand":"Performance Online (POL)","offers":[{"title":"2 wheel disc","offer_id":44024291065890,"sku":"HB2-C6772P","price":731.66,"currency_code":"USD","in_stock":true},{"title":"4 wheel disc","offer_id":44024291098658,"sku":"HB4-C6772P","price":731.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/HB-C6772_500W-01.jpg?v=1754111198"},{"product_id":"1964-66-pontiac-gto-hydro-boost-power-brake-booster-kit","title":"1964-66 Pontiac GTO Hydropower Power Brake Booster Kit","description":"\u003cp\u003eOur Hydropower hydraulic brake assist power booster fits 1964-66  Pontiac GTO, LeMans, Tempest and generates up to 1800psi of line pressure to the brake calipers. It is fitted with a POL master cylinder and proportioning valve. This kit is powered by hydraulic line pressure from the power steering pump. Firewall and valve cover clearance is equivalent to a 7\" diameter vacuum booster. The firewall brackets are correct for 64-66 GM A-body applications.\u003cbr\u003e\r\n\u003cbr\u003e\r\nThe average power steering pump puts out from 800psi to 1400psi line pressure. The Hydropower® uses this to convert to pressure to apply against the master cylinder. This greatly improves stopping performance and driver feedback. These hydraulic power boosters can be easily installed on an existing vacuum booster vehicle or used to convert a manual brake setup to power with ordinary hand tools and average mechanical ability.\u003c\/p\u003e\r\n\r\n\u003cp\u003eFits: 1964 1965 1966  Pontiac GTO, LeMans, Tempest, GM A-Body\u003cbr\u003e\r\n\u003cbr\u003e\r\n\u003cstrong\u003ePreassembled Kit includes:\u003c\/strong\u003e\u003cbr\u003e\r\n• Hydraulic brake assist power booster\u003cbr\u003e\r\n• 1.00\" bore POL master cylinder\u003cbr\u003e\r\n• POL proportioning valve, bracket and lines (disc brakes)\u003cbr\u003e\r\n• Firewall Mounting brackets\u003cbr\u003e\r\n\u003cbr\u003e\r\nThese are remanufactured Hydropower units. Hydropower® is a registered trademark of the Robert Corporation\u003c\/p\u003e\r\n","brand":"Performance Online (POL)","offers":[{"title":"2 wheel disc","offer_id":44024291328034,"sku":"HB2-C6466P","price":731.66,"currency_code":"USD","in_stock":true},{"title":"4 wheel disc","offer_id":44024291360802,"sku":"HB4-C6466P","price":731.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/HB_20Kit_600-03.jpg?v=1754111215"},{"product_id":"power-brake-booster-pushrod-boot","title":"Power Brake Booster Pushrod Boot","description":"\u003cp\u003eThis item is a must when adding a power brake booster to your vehicle. It seals the passenger compartment from the engine compartment. Mounts on the firewall \u003c\/p\u003e \r\n","brand":"Performance Online (POL)","offers":[{"title":"Default Title","offer_id":44024307089442,"sku":"PBB71287","price":15.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/71287_500W.jpg?v=1754111871"},{"product_id":"hydro-boost-return-to-pump-line-kit","title":"Hydropower Return To Pump Line Kit","description":"\u003cp\u003eOur Hydro-boost return line kit is designed to fit the GM Saginaw power steering pump reservoir allowing reserve fluid to be returned to the reservoir.\u003cbr\u003e\r\nMade in the USA!\u003c\/p\u003e\r\n","brand":"Performance Online (POL)","offers":[{"title":"Default Title","offer_id":44024475254818,"sku":"HBHKRL","price":23.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/HBHKRL_3_500W_f0b09f42-9237-4b55-82a3-52b1ec39fc03.jpg?v=1754115006"},{"product_id":"hydroboost-firewall-mounting-plate","title":"Hydropower Firewall Mounting Plate","description":"\u003cp\u003eHydroboost Mounting Plate is designed to prevent your hydroboost from spinning or rotating under hard, aggressive braking. The plate has a notch design to prevent rotation. Our CNC plate bolts to your fire wall and generally will fit all Bosch \u0026amp; Bendix hydroboost units.\u003c\/p\u003e\n\u003cp\u003eSpecs:\u003c\/p\u003e\n\u003cp\u003e4 1\/2\" x 4 5\/8\"\u003c\/p\u003e\n\u003cp\u003e3 3\/8 outer bolt spacing\u003c\/p\u003e","brand":"Performance Online (POL)","offers":[{"title":"Default Title","offer_id":44024799002658,"sku":"HBBK-0000","price":30.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/HBBK-0000_700W.jpg?v=1754119287"}],"url":"https:\/\/www.performanceonline.com\/collections\/hydro-boost-power-brake-boosters-64-72-pontiac-gto.oembed","provider":"Performance Online","version":"1.0","type":"link"}