
Specifications
- Brand
- Borla
- Part #
- 400840
- UPC
- 808422008402

Borla CrateMuffler SBC Hot 350/383 3 inch Offset/Center 14in x 4.35in x 9in Oval Muffler
$316.99
Borla CrateMuffler for SBC High Output 350/383/406 V8 engines. Made from T-304 stainless steel for durability and performance.
Key Features
- Fits Small Block Chevrolet High Output 350, 383, and 406 V8 engines.
- Directional muffler design with a mounting bracket on the outlet endcap for proper installation.
- Constructed from T-304 stainless steel for improved performance and durability.
- Tuned for specific engine families to reduce or eliminate exhaust drone.
- Can be paired with resonator 400939 for a Touring sound level.
⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more
Product Details
You're getting a Borla CrateMuffler, specifically designed for Small Block Chevrolet High Output 350, 383, and 406 V8 engines. This muffler is built to optimize both the sound and power output of these popular crate and custom-built motors. It's a directional muffler, meaning you can identify the outlet by the mounting bracket welded to the endcap, ensuring it's installed correctly for its tuned performance.
Borla constructs this CrateMuffler from T-304 stainless steel, which is a well-built material that stands up well to exhaust temperatures and resists corrosion, offering better performance and durability than T-400 series stainless steel. The directional design is tuned for specific engine families, which helps to dramatically reduce or even eliminate exhaust drone that can be common in some applications. For a specific sound level, you can add their resonator (part number 400939) to achieve a Touring sound level.
Specifications
- Brand
- Borla
- Manufacturer Part #
- 400840
- UPC
- 808422008402
Frequently Asked Questions
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Borla CrateMuffler SBC Hot 350/383 3 inch Offset/Center 14in x 4.35in x 9in Oval Muffler
