Grant Rings for Your Vintage british motorcycle
USA made Grant Piston Rings from The Bonneville Shop for your vintage Triumph, Norton and BSA motorcycle. Buy online quality parts at The Bonneville Shop.
With over one hundred years of precision manufactured Cast-iron piston rings, members of Grant family have been building and racing cars for generations. “Running their flathead ’32 Roadster at the dry lakes, the brothers (Grant and Dick MacCoon – nephews to founder Gerry Grant) gained knowledge in the fact that a piston ring was more than just decoration for a piston. They realized how important the ring was for sealing and helping to dissipate heat under tremendous cylinder pressure.”
History of Grant Piston Rings
Grant Piston Rings has a rich history spanning over a century in the automotive industry:
– Founding and Early Years
- Founded in 1922 by Gerald Mitchell McDonald Grant during the era of the Ford Model T.
- Gerry Grant, the founder, had a passion for automobiles and recognized the need for improved engine longevity.
- Initially sold rebuild kits before focusing on piston ring manufacturing.
– Racing Heritage
- Gained early recognition through support of the California race car and hot rod industry.
- Involved in various forms of motor racing, including hill climbs, streamliners, and the Indianapolis 500.
- In 1952, Grant sponsored a specially built Ferrari for the Indianapolis 500.
– Innovation and Growth
- 1955: Took over the 200 Mile Per Hour Club at Bonneville Salt Flats, contributing to high-speed driving advancements.
- 1966: Grant MacCoon built a twin-engine Toronado, showcasing the company’s commitment to performance.
- Transitioned from asbestos-based materials to asbestos-free brake linings in 1979.
– Modern Era
- Evolved to supply quality ring sets to the automotive aftermarket.
- Continues to manufacture ring sets for high-performance applications.
- Expanded product range to include piston rings for passenger cars, light trucks, industrial engines, air brake compressors, and motorcycles.
– Legacy
- Maintains a commitment to quality and innovation established in 1922.
- Recognized globally for producing high-quality piston rings at competitive prices.
- Continues to research and implement the latest advancements in technology for casting, machining, and coatings.
Grant Piston Rings has successfully combined its racing heritage with modern manufacturing techniques to remain a prominent player in the piston ring industry for over 95 years.
Why are Grant Piston Rings different from other manufacturers for vintage British Motorcycles?
Grant Piston Rings offer several distinctive features that set them apart from other manufacturers for vintage British motorcycles:
– Quality and Manufacturing
- Grant uses the latest materials and coatings available in their manufacturing process.
- The company employs precision manufacturing techniques to ensure high-quality products.
- Grant has been producing piston rings since 1922, accumulating a century of experience and expertise.
– Performance
- Grant rings are known for their proven performance in various applications, including vintage motorcycles.
- They are designed to provide excellent sealing between the combustion chamber and crankcase.
- The rings effectively control oil consumption and blow-by, crucial for maintaining engine efficiency.
– Specialization
- Grant offers an extensive range of piston rings specifically designed for vintage British motorcycles.
- They produce rings for various engine sizes, including popular models like Triumph 650cc motorcycles.
– Availability and Options
- Grant provides one of the most comprehensive catalogs in the industry, covering a wide range of applications.
- They offer rings in various sizes, including standard and oversized options (e.g., .040 over for Triumph 650cc).
– Made in the USA
- Grant piston rings are manufactured in the United States, which may appeal to enthusiasts looking for American-made products for their vintage British motorcycles.
While Grant rings are considered a quality choice for vintage British motorcycles, it’s worth noting that they are often viewed as a more affordable alternative to OEM or premium options. This balance of quality and affordability makes them an attractive option for many vintage motorcycle enthusiasts and restorers.
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