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1970 C3 Corvette 350 (Exc. Special Hi-Po) Engine Dual Exhaust System
SKU: 70-Chevy-Corv-350-ClasE
1970 Corvette 350 Base Engine Dual Exhaust System – OEM Style
This exhaust system is made for 1970 Corvettes with the base 350 engine (not the Special High Performance version). It includes 2-inch pipes and OEM-style mufflers, and is available in stainless or aluminized steel. Turbo mufflers and hardware kits are optional.
1970 C3 Corvette 350 (Exc. Special Hi-Po) Engine Dual Exhaust System
Restore the classic tone and performance of your 1970 Corvette with this factory-style dual exhaust system—engineered specifically for models equipped with the standard 350ci V8 (excluding Special High Performance). Built to match OEM specifications, this system offers the perfect blend of stock appearance, smooth exhaust flow, and long-lasting durability.
Crafted by experienced builders and available in aluminized or stainless steel, this system is ideal for restorations, weekend cruisers, or local show cars. It's a clean, reliable upgrade for those looking to maintain a period-correct look with modern quality materials.
System Includes:- Left and right front exhaust pipes (2" diameter)
- Left and right rear exhaust pipes (2" diameter)
- OEM-style mufflers with 2" inlet and outlet
Note: Stainless steel systems take 4–6 weeks to fabricate and are built using compression bending to reflect original factory construction.
Available Add-Ons:- Turbo Mufflers – Offers a deeper, throaty tone
- Clamp & Hanger Kit – Universal mild steel, perfect for installation
- Tubing: 16 gauge (1-3/4", 2") and 14 gauge (2-1/4", 2-1/2")
- Mufflers: 18 gauge
- Tubing: 304 stainless steel, 14 gauge
- Mufflers: 409 stainless steel, 18 gauge
All tubing is conventionally bent, not mandrel bent, for accurate factory-style routing. Minor fabrication marks may be present due to the hand-built process—perfectly acceptable for driver builds and local car show quality.
Fitment Note: OEM-Only SystemThis exhaust system is designed for OEM exhaust manifolds only. If you’re running aftermarket headers or oversized pipes, cutting and modification will be required, and the system will be sold as-is without warranty coverage in those cases.
Professional installation is highly recommended to ensure proper fit and alignment.
Return & Warranty Policy:Due to rising material and labor costs, refunds are not offered. However, if your system was incorrectly fabricated, we offer complimentary re-bending, provided:
- You're using OEM manifolds
- Accurate vehicle information was provided during checkout
- Return request must be submitted within 14 days of delivery
- Product must be unused, unmodified, and in original packaging
- All returns are subject to a 15% restocking fee
- Any errors from incorrect information supplied by the customer are their responsibility
- Designed specifically for 1970 Corvette 350 (Exc. Special Hi-Po)
- OEM-style look, fit, and tone
- Built with high-quality stainless or aluminized steel
- Optional muffler and clamp upgrades
- Handcrafted to match original factory specs
Bring your 1970 Corvette back to life with a dependable, factory-style exhaust system built for lasting performance and show-ready sound.
- ManufacturerClassic Exhaust
- BrandClassic Exhaust
- MPN70-Chevy-Corv-350
- Part Number_33322470-Chevy-Corv-350
- Part Number70-Chevy-Corv-350
- Brand NameClassic Exhaust
- VendorClassic Exhaust
- MaterialAluminized Steel, Stainless Steel
- Muffler OptionsStock Muffler(s), Turbo Muffler(s)
- Universal Mild Steel Heavy Duty Clamp/Hanger KitWithout Universal Clamp/Hanger Kit, With Universal Clamp/Hanger Kit
Shipping
We utilize UPS, Fedex, and USPS for all of our shipping needs. Carrier choice is based upon availability and needs of the customer and is the sole discretion of SouthernCarParts. We always try to ship within 24 hours of order placement (do to the custom nature of some products, shipping within 24 hours is impossible, actual shipping time frames will be listed in the product description). Please keep in mind that some products such as Custom Fit Car Covers, Lloyds Floor Mats, Painted accessories, and Racemesh Products can take 3 -10 days to ship and are charged at time of order placement. Racemesh products take 4 weeks to ship as they are made to order.
Returns
Should you need to return a part for refund, exchange, or credit, please contact our returns department within 30 days of purchase at orders@southerncarparts.com for a Return Merchandise Authorization (RMA) number. Most problems, such as installation, can be solved with a telephone call (888-631-1433). Southern Car Parts will not accept returned goods without prior authorization and an RMA# written clearly on the exterior of the box. The customer is responsible for freight on all return orders. Parts authorized to be returned, on a non-exchange basis, are subject to a 20% restocking fee. Returns will only be accepted within 30 days of the original date of shipment. Custom painted parts - Once these parts are started, we can refund you less the paint(chemicals) that have been used. Exception is rear spoilers and front splitters, we can refund less 20%.
Custom-made-to-order items are NOT returnable. This includes embroidered floor mats, interior embroidered items, and car covers.
Damages in Shipping
All damages from shipping must be reported to Southern Car Parts within two business days from tracking number delivery confirmation. After two business days, damages become the responsibility of the customer.