
| SKU | STB607-10289-0000 |
| MPN | 607-10289-0000 |
| EAN | 607-10289-0000 |
| Units per SKU | 1.0 |
| Certifications | None |
| Material | 304 Stainless Steel |
| Color/Finish | Natural Stainless Steel |
Experience the precision and durability of the Stainless Bros Transition Reducer Cone, designed to enhance your fabrication projects with reliable quality. Crafted from premium 304 stainless steel, this reducer cone features a seamless transition from 3.5 inches to 4 inches, making it ideal for steel tubing applications where a secure and smooth fit is essential. The overall length of this component is 1-3/16 inches, providing compact but effective adaptation for various custom exhaust, intake, or exhaust system builds.
The Stainless Bros brand is synonymous with superior craftsmanship in performance parts, and their Transition Reducer Cone is no exception. Its robust stainless construction ensures corrosion resistance and long-lasting performance even under demanding conditions. Whether you are upgrading a hot rod, building a kit car, or refining a V8 engine setup, this reducer cone helps maintain optimal flow and fitment.
Easy to install and compatible with a wide range of fabrication needs, this part supports the automotive enthusiast's passion for quality and style. Its smooth inner surfaces help minimize turbulence and maintain efficiency, making it a valuable addition to your performance parts collection. When choosing parts, reliability and fitment count, and this Stainless Bros Transition Reducer fulfills both with excellence.
The Stainless Bros brand is synonymous with superior craftsmanship in performance parts, and their Transition Reducer Cone is no exception. Its robust stainless construction ensures corrosion resistance and long-lasting performance even under demanding conditions. Whether you are upgrading a hot rod, building a kit car, or refining a V8 engine setup, this reducer cone helps maintain optimal flow and fitment.
Easy to install and compatible with a wide range of fabrication needs, this part supports the automotive enthusiast's passion for quality and style. Its smooth inner surfaces help minimize turbulence and maintain efficiency, making it a valuable addition to your performance parts collection. When choosing parts, reliability and fitment count, and this Stainless Bros Transition Reducer fulfills both with excellence.
Customer reviews
Based on 160 reviews
Netherlands owned and operated
We want to deliver parts fast, efficiently, and with ease. Our mission is to continue to provide just that. To provide large inventory and efficient logistics while maintaining great service. As well as a community with like-minded auto enthusiasts that share the same passion as we do.

















