Power Stop 71-73 American Motors Ambassador Rear Autospecialty Brake Shoes, SKU 71-73 American Motors Ambassador Rear Autospecialty Brake Shoes, represent a premium-quality brake shoe solution engineered to meet and exceed the rigorous demands of classic and vintage vehicle applications. Designed specifically for rear drum brakes, these brake shoes are a part of PowerStop’s Autospecialty series, renowned for precision manufacturing and strict adherence to OEM standards. This product is ideal for automotive professionals and enthusiasts seeking reliable, high-performance brake components for American Motors vehicles from the early 1970s, as well as compatible models from Ford, Jeep, Hudson, Nash, and Bricklin.
PowerStop, a distinguished brand within the automotive brake industry, has established a reputation for delivering superior braking products that combine advanced material technology with meticulous craftsmanship. The company’s commitment to quality and safety is evident in every component, including the 71-73 American Motors Ambassador Rear Autospecialty Brake Shoes. PowerStop’s expertise ensures that these brake shoes provide consistent stopping power, durability, and a precise fit for the specified vehicle models.
These brake shoes utilize a semi-metallic friction formula that has been post-cured to enhance braking efficiency and reduce the break-in period, allowing for immediate and dependable performance upon installation. The semi-metallic composition offers an optimal balance between stopping power and longevity, making these shoes suitable for both daily driving and more demanding conditions. Additionally, the shoes are precision cam ground to ensure an exact fit within the brake drum, which is critical for maintaining proper brake function and minimizing wear.
Key features of the PowerStop 71-73 American Motors Ambassador Rear Autospecialty Brake Shoes include:
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Precision Fitment: Engineered to match the exact specifications of rear drum brakes on compatible American Motors models and other makes, ensuring seamless installation and optimal braking performance.
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Advanced Semi-Metallic Formula: The friction material is post-cured to enhance braking power and reduce break-in time, providing immediate and reliable stopping capability.
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Noise and Vibration Reduction: The brake shoes are chamfered and designed to minimize brake noise and chatter, contributing to a quieter and smoother braking experience.
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Rust-Resistant Steel Backing: Manufactured from new steel that is coated to resist rust, these brake shoes maintain structural integrity and appearance over time.
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Safety and Environmental Compliance: These shoes are 100% asbestos-free and copper-free, aligning with modern safety and environmental standards.
The fitment range for this product is extensive, covering a variety of classic and vintage vehicles, particularly from American Motors, Ford, Jeep, Hudson, Nash, and Bricklin. Notable compatible models include:
- American Motors Ambassador (1971-1973) – Brougham, DPL, SST
- American Motors AMX (1968-1970, 1978-1980) – Base
- American Motors Classic (1964-1966) – 660, 770, Base
- American Motors Concord (1978-1983) – Base, DL, Limited
- American Motors Eagle (1980-1988) – Base, DL, DL Kammback, DL SX4, Kammback, Limited, Sport, SX4
- American Motors Gremlin (1970-1978) – Base, Custom
- American Motors Hornet (1970-1977) – AMX, Base, SC/360, Sportabout, SST
- American Motors Javelin (1968-1974) – AMX, Base, SST, SST Mark Donohue, SST Trans Am
- American Motors Marlin (1965-1967) – Base
- American Motors Matador (1971-1976) – Base, Brougham, X
- American Motors Pacer (1976-1980) – Base, DL, Limited
- American Motors Rambler (1969) – 440, Base, Hurst SC/Rambler, Rogue
- American Motors Rebel (1959-1970) – Deluxe, SST, Super, Base, Custom, 550, 770, The Machine
- American Motors Spirit (1979-1983) – Base, DL, GT, Limited
- Bricklin SV-1 (1974-1975) – Base
- Ford models from 1949 to 1974 including Deluxe, Club, Country Squire, Crestline, Custom, Customline, Deluxe, E-100 Econoline, Mainline, Skyliner, Station Bus, Sunliner, Victoria
- Hudson Wasp (1955-1956) – Base, Custom, Super
- Jeep Cherokee (1984-1989) – Base, Chief, Laredo, Limited, Pioneer, Sport
- Jeep CJ5 and CJ7 (1978-1986) – Base, Golden Eagle, Golden Hawk, Laredo, Limited, Renegade
- Jeep Comanche (1986-1989) – Base, Chief, Custom, Eliminator, Laredo, Pioneer, X, XLS
- Jeep Scrambler (1981-1985) – Base, Laredo, Renegade, SL, SR
- Jeep Wagoneer (1984-1989) – Base, Limited
- Jeep Wrangler (1987-1989) – Base, Islander, Laredo, S, Sahara, Sport
- Nash Statesman (1955-1956) – Custom, Super
This comprehensive fitment ensures that the PowerStop 71-73 American Motors Ambassador Rear Autospecialty Brake Shoes serve as a versatile and dependable replacement for a wide array of classic vehicles, maintaining the integrity and safety of their original braking systems.
PowerStop’s dedication to quality is reflected in the rigorous manufacturing processes applied to these brake shoes. The semi-metallic friction material is carefully formulated and post-cured to optimize performance characteristics such as friction coefficient, wear resistance, and thermal stability. This results in brake shoes that provide consistent stopping power under various driving conditions, including city driving, highway cruising, and moderate performance use.
The precision cam grinding process guarantees that each brake shoe conforms exactly to the drum’s dimensions, preventing uneven wear and ensuring smooth brake operation. Additionally, the chamfered edges reduce the likelihood of noise and vibration, which are common issues with brake shoes that do not fit properly or have sharp edges.
From a materials perspective, the use of new steel backing plates coated for rust resistance enhances the longevity and durability of the brake shoes. This coating protects against corrosion caused by moisture, road salt, and other environmental factors, which is particularly important for vehicles stored or operated in varying climates.
Environmental and health considerations are also paramount in the design of these brake shoes. By eliminating asbestos and copper from the friction material, PowerStop aligns
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