Complete Conversion Kit: All-in-one power brake booster kit includes master cylinder, booster, mounting bracket, firewall plate, and linkage hardware., Precision Fitment: Designed specifically for 1966–1971 Ford Fairlane, Torino, and Ranchero models for easy bolt-on installation with correct mounting points., High-Performance Booster: 8-inch dual Bendix-style power brake booster provides strong, consistent braking performance with minimal pedal effort., Durable Construction: Features a laser-cut, black powder-coated mounting bracket and hardware for long-lasting strength and rust resistance., OEM-Style Design: Includes a 1-inch bore master cylinder designed for Ford-style applications and proper pedal arm linkage for a clean, factory-appearing installation. Speedway 1966-1971 Ford Fairlane Booster Conv. Kit Sku # 91664052 Mfr. Part # 91664052 Condition New Brand Speedway Motors Sold Kit Details
So you have been looking everywhere for a booster conversion kit for your 1966-1971 Ford Fairlane or Torino? Well you found it! Easy to install with the correct bolt pattern on the bracket, OEM style master cylinder and Bendix style power brake booster all in black. Ditch the manual master cylinder and give your foot a break with this power unit today!
1966-1971 Ford Fairlane, Torino, Ranchero, Booster Conversion Kit
Kit Includes:
- Laser Cut Powder Coated Black Bracket
- Firewall Boot & Plate
- Clevis & Pedal Arm Linkage
- Ford Style Master cylinder 1\" Bore
- Bendix style Black 8\" Dual Booster
Specs Brake Booster Type Vacuum Diaphragm Dual Brake Booster Diameter 8 Inch Outlet Count Tandem Master Cylinder Bore Size 1 Inch MFG. Part # 91664052 Master Cylinder Port Sizes 1/2"-20 & 9/16"-18 IFF Master Cylinder Bail Type Single Bail Brake Booster Bracket Finish Black Powder Coated Reservoir Included Yes Sold in Quantity Kit Reviews I would definitely buy again Rated by BG on September 10, 2025
Summary: Everything was as described. Will order from this company again
Yes, I recommend this product.
Master Cylinder/ Vacuum Booster Rated by Bill J on July 07, 2023
Summary: Replaced worn out unit
Yes, I recommend this product.
I would buy it again and recommend it to anyone. Rated by Joe on March 06, 2023
Summary: Quality part and accessories!
Yes, I recommend this product.
Fits Falcon but needed modification. Rated by Wilson on March 08, 2022
Summary: I ran into an issue but I may not have the right application. I was told that the 1966 and up fairlane,falcon,comet,ranchero all share the same components but I ran into a problem with the master cylinder hitting the shock tower on my 1969 Falcon Wagon. I had to shim the bottom of the booster bracket to get the m/s to raise up enough to not hit. Installation was a breeze. Make sure to measure the push pin sticking out and the depth of the hole on the master cylinder. Needs to be as close as you can get it without it touching. About 15-20 thousandths. I used the factory proportioning valve and drum/drum master cylinder and the lines had to go over the shock tower but was no problem to make. Works great. Almost too good. Would buy again for other project.
Yes, I recommend this product.
I would buy it again Rated by Kenny on August 27, 2021
Summary: Fit was perfect. Needed instructions. Works great on my 1966 fairlane
Related Items / Suggested Parts Wilwood 290-0632 570 Brake Fluid, 12 oz Bottle Speedway 1960-70 Ford Style Proportioning Valve for Disc Drum Brakes Brake Line to Master Cylinder Conversion Kit, Brass Speedway IFM MC Fitting Kit for 3/16 Brake Line, 1/2 - 9/16 Inch Dual 7 Inch Brake Booster Master Cylinder Combo, 1 Inch Bore CPP UNIHBK-SB Universal Hydroboost Hydraulic Power Brake Booster Compact Electric Brake Power Booster Master Cylinder, Disc/Drum 1960-72 Ford Galaxy Booster Conversion Kit, Disc/Drum Speedway 1964-1966 Ford Mustang Booster Conv. Kit (Disc/ Drum) Tech Support We\'re here to help before and after your purchase. If you have a question or need assistance with one of our products, please contact us through Messaging and a knowledgeable Speedway Motors team member will be happy to help. About Speedway Motors is America’s Oldest Speed Shop® and has been a trusted source for specialty rodding and racing products and friendly expert advice for more than 74 years. Founded in 1952 by “Speedy” Bill Smith – a racer and street rodder himself – Speedway has grown from a one-man operation to become the world’s largest manufacturer, distributor and retailer of street rod and racing products. Our industry-leading fast delivery is the result of same-day shipping from our state-of-the-art, centrally located 500,000 sq. ft. headquarters. Speedway’s size offers customers unmatched product selection and low pricing, while our excellent technical support and customer service have made us a recognized leader in the rodding and racing industries.
