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1973 C3 Corvette 350 (Special High Performance) Engine Dual Exhaust System
This dual exhaust system is designed for 1973 Corvettes with the 350 (SHP) engine. It includes front and rear pipes and OEM-style mufflers. Built to factory specs and available in aluminum or aluminum or stainless steel.
1973 C3 Corvette 350 (Special High Performance) Engine Dual Exhaust System
Bring back the deep, factory-correct sound of your L82-powered Corvette with this 1973 C3 Corvette 350 (Special High Performance) Engine Dual Exhaust System. Designed specifically for 1973 Corvettes equipped with the 350 (SHP) engine, this system is crafted to OEM specifications and delivers the aggressive tone and performance your classic Corvette deserves.
Available in aluminized or stainless steel, each system is handcrafted using premium materials and time-tested fabrication techniques to give your C3 Corvette an authentic look, fit, and sound.
Standard Kit Includes:- Left & Right Front Exhaust Pipes
- Front section: 2-inch diameter
- Rear section: 2-1/4 inch diameter
- Left & Right Rear Exhaust Pipes – 2-1/2 inch diameter
- Mufflers – 2-1/2 inch inlet / 2-1/4 inch outlet (OEM-style tone)
Note: Stainless steel systems require 4–6 weeks for fabrication.
Optional Upgrades:- Turbo Mufflers – For a deeper, more aggressive tone
- Universal Clamp & Hanger Kit – Mild steel
All tubing is compression bent to replicate factory pipe routing for proper fitment and appearance. While minor imperfections may occur from the fabrication process, each system is tailored for enthusiast-level builds and local car show quality.
Aluminized Steel:- Tubing: 14–16 gauge
- Mufflers: 18 gauge
- Tubing: 304 stainless steel, 14 gauge
- Mufflers: 409 stainless steel, 18 gauge
- Designed for use with OEM exhaust manifolds only
- If you are using aftermarket headers or oversized piping, the front pipes will require cutting and modification
- In these cases, the system is sold as-is and not covered under warranty
Professional installation is recommended, as minor adjustments may be necessary during fitment.
Return & Warranty Policy:Due to material and labor cost increases, refunds are not offered. However, we stand behind our craftsmanship and will provide complimentary re-bending if your system was fabricated incorrectly under the following conditions:
- You are using OEM manifolds
- Accurate vehicle information was provided at the time of order
- Request must be made within 14 days of delivery
- System must be unused, unaltered, and in original packaging
- 15% restocking fee applies
- Any corrections required due to inaccurate vehicle details are the customer’s responsibility
- Built specifically for 1973 Corvette with 350 (Special High Performance) engine
- OEM-style sound, fit, and flow
- Durable construction in stainless or aluminized steel
- Optional tone and installation hardware upgrades
- Handcrafted by professionals with Corvette expertise
Complete your L82 Corvette’s restoration or upgrade with a dual exhaust system built for power, precision, and performance. This system delivers the right sound, look, and fit for the true Corvette enthusiast.
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 PFYC. 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.
Sometimes a product needs to be returned. Our goal is to make this process as painless as possible. If you receive a product that is incorrect, damaged or inferior, please contact us immediately so we can begin the returns process and make sure you receive what you ordered quickly. For all returns, you must receive a Return Merchandise Authorization (RMA) number.
- Getting Credit for Returned Items
- PFYC's Return Policy
- Types of Returns
- You Changed Your Mind
- Incorrect or Damaged Product
- Replacement Product
- Returning Items
Getting Credit for Returned Items
When you send back an item you no longer want, you have two choices for getting credit, assuming you properly followed all guidelines for returns:
- Store credit in full for the product, not including shipping charges
- Refund to your credit card minus a 20% restocking fee and not including shipping charges
PFYC's Return Policy
- PFYC.com will not accept returns of electrical or electronic products - no exceptions.
- Vinyl Stripe Kits - We do not accept returns on these. They are custom made to order. No refunds or exchanges. No exceptions.
- Custom-made-to-order items are NOT returnable. This includes embroidered floor mats, interior embroidered items, and car covers.
- Used items may not be returned under any circumstances.
- We are not responsible for items damaged by improper use or installation.
- All products must be received by our Returns Processing Center within 10 business days of receiving a Return Merchandise Authorization (RMA) number or they may be refused.
- The RMA numbers must appear on the shipping labels we provide. PLEASE DO NOT MARK ON THE OUTSIDE OF THE BOX.
- All items must be returned with original packaging and materials and be in perfect, new condition.
- Shipping and handling charges are not refundable. You are responsible for insuring returns.
- Products returned that were purchased during a Free Shipping promotion are subject to having regular shipping charges deducted from any refund.
- Any deviation from the return process outlined above will result in a delay or refusal of your refund and an additional restocking fee of up to 30%.
- All returns are subject to a 25% restocking fee at our discretion.
- Returns must be made within 30 days of receiving the product.
Types of Returns
You've Changed Your Mind
If you have ordered and received an item from PFYC.com that you no longer want, please follow the directions in the Returning Items section below. Please note that you are responsible for return shipping, and we will not reimburse you for the original shipping cost.
Incorrect or Damaged Product
If you have received damaged merchandise or have received items that you did not order, please contact us by replying to your e-mail receipt, making sure to copy the contents of the receipt in your e-mail. Simply let us know the error or that the product was damaged, and we'll take care of it at no cost to you, including all shipping charges (up to the original amount you paid for shipping). We will wait to receive and inspect the originally-shipped product prior to shipping a replacement. If a product was damaged during shipping, you must retain all materials until the shipper (UPS, FEDEX, etc.) has had a chance to inspect the package, if they choose. Our policy is to replace damaged or incorrect products. If you choose not to accept a replacement, it is considered a regular return and subject to our return policy guidelines listed above.
Replacement Product
If we sent you something in error, and we send the correct item out but do not get the wrong one back within 10 business days, we will charge your credit card for the full amount of the replacement item or the incorrect item plus shipping, whichever is greater.
Warranty Replacement
If you feel a product you have purchased is defective or has failed under warranty, contact us. We will help determine the likelihood it is defective prior to your returning the product for inspection. This will save you time and money if there happens to be another reason for the problem you are having with the product. Once a product has been determined it may be defective and requires further inspection, we will instruct you as to your next course of action. This next step may vary depending on the guidelines set forth by the manufacturer. Shipping costs for returning parts for inspection and returning the part to you are usually your responsibility depending on the manufacturer and what their warranty policy is. More information can be found in our Customer Service section under the Product Warranties section.
Returning Items
Follow the steps below to return items that you no longer want:
- Click here to fill out the RMA request form. Fill out one form per item you are returning.
- Wait for us to send you an RMA number and a return shipment address.
- Send the item to the designated address. Make sure to use the lowest cost method available and make sure the return package is traceable; we are not responsible if it gets lost in the mail on the way back to us. You are responsible for any additional insurance required to protect the value of the package.
If you have any questions about our return policy, please contact us.










