1974 C3 Corvette 350 (Exc. Special Hi-Po) Engine Dual Exhaust System
Restore your classic Corvette’s tone and performance with our 1974 C3 Corvette 350 (Exc. Special Hi-Po) Engine Dual Exhaust System. Built to OEM specifications, this system delivers the correct fit, sound, and look for non-high performance 350-powered 1974 Corvettes. Whether you're doing a period-correct restoration or upgrading a weekend driver, this stainless or aluminized steel exhaust system offers long-term durability and factory-style performance.
Standard Kit Includes: - Left & Right Front Exhaust Pipes – 2 inch diameter
- Left & Right Rear Exhaust Pipes – 2 inch diameter
- Mufflers – 2 inch inlet / 2-1/4 inch outlet with OEM-style tone
Note: Stainless steel systems require 4–6 weeks to fabricate. All pipes are compression bent to match factory specs.
Optional Upgrades: - Turbo Mufflers – For a deeper, throatier tone
- Clamp & Hanger Kit – Universal mild steel construction
Be sure to select your desired options using the drop-down menu at checkout.
Built to OEM SpecificationsThis system is handcrafted to match the original factory configuration used on 1974 small block Corvettes (excluding special high-performance versions). Every system is built with high-quality materials and tailored for general consumer and enthusiast-level use.
Minor imperfections may exist due to the manual fabrication process. These systems are not intended for concours-level show cars or date-coded restorations.
Material Options:Aluminized Steel: - Tubing: 14–16 gauge
- Mufflers: 18 gauge
Stainless Steel: - Tubing: 304 stainless steel, 14 gauge
- Mufflers: 409 stainless steel, 18 gauge
OEM Fitment Only – Important Notes: - This system is built specifically for use with OEM exhaust manifolds
- If using aftermarket headers or oversized piping, front pipes must be modified
- In such cases, the system is sold as-is and is not covered under warranty
Return & Warranty Policy:Due to the rising cost of materials and fabrication labor, refunds are not available. However, we will gladly offer complimentary re-bending for any part that was incorrectly fabricated based on verified OEM details.
Return Eligibility (Only if the entire system is incorrect): - Requests must be submitted within 14 days of delivery
- System must be unused, unmodified, and returned in original packaging
- Returns are subject to a 15% restocking fee
- Corrections due to inaccurate vehicle info are the customer’s responsibility
Why Choose This System? - Designed for 1974 C3 Corvette 350 (excluding Special Hi-Po engines)
- OEM-style fit, finish, and sound
- Optional muffler and hardware configurations
- Built from premium aluminized or stainless steel
- Fabricated by specialists who understand classic Corvette exhaust systems
Restore the original tone and flow of your 1974 Corvette 350 with a system built for durability, accuracy, and performance. Ideal for enthusiast restorations and weekend cruisers.
