Exhaust Header For 1935-1948 Chevy SBC Small Block 265 305 327 350 400 Swap V8

Overview

Upgrade your truck with the Dynofit Exhaust Headers & System, engineered to improve exhaust flow, durability, and overall performance. Constructed from stainless steel with high-temperature and oxidation resistance, the system is built to withstand repeated heat cycles while helping resist corrosion, deformation, and cracking. OE-spec engineering provides a secure seal to help reduce the risk of exhaust leaks and support long-term reliability. Beyond durability, the system delivers a deeper, more aggressive exhaust tone and can provide approximately 8–20 hp gains with improved torque. When properly tuned and aligned, some setups may also achieve around a 0.5 MPG improvement, making it a practical upgrade for drivers seeking a stronger combination of sound, performance, and durability.

FITMENT

Specifications

• Material: Stainless Steel
• Surface: Mirror Polish

Features

• Made of high quality 201 stainless steel with computerized mandrel bends for strength and durability
• Maximizing smoothest high exhaust air flow rate
• TIG welded CNC machine flange
• 2-Piece 4-1 Racing design(8-2-1)
• Increase high flow air, instantly gain 10 to 15 Hp. / Tq.
• Engineered and Tested to Exceed Original Equipment Standards and Performance

Package Includes

• Exhaust Header Kit * 1

Notes

• Professional installation is highly recommended.

• Installation instruction is not included.

• CA Residents WARNING: Cancer and Reproductive Harm — www.P65Warnings.ca.gov