Borla CrateMuffler BBC 396/402/427 2.5in Offset/Center 14in x 4.35in Oval (400851)
Borla CrateMuffler BBC 396/402/427 2.5in Offset/Center 14in x 4.35in Oval (400851)
SKU:400851
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The Borla CrateMuffler BBC 396/402/427 is a high-performance exhaust component designed specifically for big block Chevrolet engines. Constructed from durable T-304 stainless steel, this muffler offers excellent corrosion resistance and thermal stability, ensuring long-lasting durability under demanding conditions. Its unique offset inlet and center outlet configuration optimize exhaust flow, enhancing engine efficiency and sound quality. The muffler’s design provides a balanced combination of performance and durability, making it suitable for enthusiasts seeking improved exhaust flow and a refined sound profile.
This universal fitment muffler is compatible with Chevrolet big block engines, including the 396, 402, and 427 cubic inch displacements. It features a 2.5-inch inlet and a 14-inch length with a 4.35-inch oval shape, suitable for various applications requiring direct bolt-on installation. Ideal for street performance or custom builds, this muffler enhances exhaust flow while maintaining a high-quality appearance. Its versatile design makes it suitable for various vehicle setups, providing a reliable upgrade for improved sound and performance.
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Overview
Overview
Borla Big Block Chevrolet Muffler
Universal Fitment
Part #: 400851
Overview
The Borla 400851 is a high-performance crate muffler designed specifically for big block Chevrolet engines, including the 396, 402, and 427 cubic inch displacements. Crafted from durable T-304 stainless steel, this muffler combines superior corrosion resistance with excellent thermal stability, ensuring long-lasting performance. Its unique offset inlet and center outlet configuration optimize exhaust flow, helping to enhance your vehicle’s sound and power output. Whether you’re building a custom hot rod or restoring a classic muscle car, this muffler is engineered to deliver a deep, aggressive tone while supporting optimal exhaust efficiency. It is ideal for enthusiasts seeking a balance of durability, sound quality, and performance enhancement.Key Features
This crate muffler features a directional design that helps to maximize exhaust flow and sound quality. Constructed from high-grade T-304 stainless steel, it offers excellent resistance to rust and corrosion. The oval case body measures 14 inches by 4.35 inches by 9 inches, providing a compact yet effective solution for big block Chevrolet engines. The offset inlet and center outlet configuration facilitate straightforward installation and compatibility with a variety of exhaust setups. The oval shape and S-Type sound profile produce a deep, resonant exhaust note that enhances the character of your vehicle. The welded mounting bracket on the endcap ensures secure attachment and proper alignment within your exhaust system.Construction & Design
Designed with precision welding and high-quality stainless steel, this muffler emphasizes durability and performance. Its directional flow path is engineered to optimize sound and exhaust efficiency, making it suitable for high-performance applications.Installation & Fitment
The Borla CrateMuffler is intended for direct bolt-on installation on compatible big block Chevrolet engines. Fitment should be verified against your vehicle’s exhaust configuration and mounting points to ensure proper compatibility.What’s Included
The package includes one Borla 400851 CrateMuffler with the specified inlet and outlet configurations, along with mounting hardware as needed for installation.
