1972 Buick GS 455 Alternator Parts

BWD is an aftermarket leader, providing a premium line of engine management products. BWD manufactures and distributes high technology critical components for late model domestic and import vehicles. BWD is constantly evolving to give customers the competitive edge they need to compete in today’s ever-changing marketplace.

Manufactured with premium materials, National needle bearings are designed and engineered to meet OE specifications.

Designed to meet or exceed OE quality, premium-quality bearings from National are manufactured to exacting standards to deliver lasting performance and extended bearing life.

Designed to meet or exceed OE quality, premium-quality bearings from National are manufactured to exacting standards to deliver lasting performance and extended bearing life.

Elevate your vehicle’s performance with this high-output alternator, designed to meet the demands of drag racing, circle track, asphalt, or dirt. Featuring the Ad244 style, it delivers a superior 140-amp output at idle, ensuring consistent power when you need it most. Built with a heavy-duty regulator and rectifier, high-temperature windings, and dual internal fans, this alternator guarantees exceptional efficiency and cooling under extreme conditions. Its late-model compatibility with remote voltage control ensures seamless integration with modern vehicles, while the proof of performance tag provides confidence in its reliability. Whether you’re on the track or off-road, this alternator is engineered for durability and peak performance.

Carquest Premium alternators are premium constructed, original equipment (O.E.) replacement parts with industry-leading warranties. Our Carquest Premium alternators are designed to meet or exceed OE specifications for fit, form and function. Our alternators are remanufactured by an IATF/TS 16949 certified supplier that meets the highest standards achievable. We replace all wear components (brushes, bushings and bearings) with new components to ensure long-life. All critical components are electronically tested during assembly and the entire unit is 100% tested, ensuring proper performance backed by a limited warranty. We also offer technical support at 1-800-228-9672 for product questions, diagnostic troubleshooting and installation assistance by ASE Certified Technicians.

The 150 Amp Alternator by Powermaster is engineered to meet the demands of high-performance racing, whether you’re into drag racing, circle track, asphalt, or dirt. Designed for versatility, it offers one or three-wire operation and delivers an impressive 70 amperes at idle, ensuring reliable power when you need it most. Featuring a gold battery post and a proof-of-performance tag, this alternator is a bolt-on upgrade for early model vehicles, combining modern efficiency with classic compatibility. Powermaster provides the largest selection of fans, pulleys, nose cones, and baffle plates in the industry, with an optional custom high-volume fan for enhanced cooling. Built for durability and peak performance, this alternator is the ultimate choice for racers who demand reliability and power on the track.

Carquest Premium alternators are premium constructed, original equipment (O.E.) replacement parts with industry-leading limited warranties. Our Carquest Premium alternators are designed to meet or exceed OE specifications for fit, form and function. Our alternators are remanufactured by an IATF/TS 16949 certified supplier that meets the highest standards achievable. We replace all wear components (brushes, bushings and bearings) with new components to ensure long-life. All critical components are electronically tested during assembly and the entire unit is 100% tested, ensuring proper performance backed by an industry-leading limited warranty. We also offer technical support at 1-800-228-9672 for product questions, diagnostic troubleshooting and installation assistance by ASE Certified Technicians.