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1968-1969 MOPAR B-Body Dual Exhaust System – 383, 426 HEMI, 440 Engines
This OEM-style dual exhaust system fits 1968-1969 Dodge Chargers, Coronets, Super Bees, and Plymouth Road Runners, GTXs, and Satellites with 383, 426 HEMI, or 440 engines. Includes exhaust pipes, mufflers, tailpipes, and an H-pipe for 426/440 setups.
Bring your classic MOPAR back to life with our premium OEM-style dual exhaust system, built specifically for 1968–69 B-Body Dodge and Plymouth muscle cars. Designed for 383, 426 HEMI, and 440 big-block engines, this system offers the perfect blend of factory-correct sound, show-worthy looks, and durable performance for street-driven restorations.
Whether you're restoring a Road Runner, Charger R/T, or a Super Bee, this exhaust setup provides authentic tone, accurate fitment, and upgrade options to match your build’s attitude.
Standard Kit Includes:
- Left & Right Exhaust Pipes (383 engine – 2-1/4" diameter) Â
- Left & Right OEM-Style Mufflers (factory sound) Â
- Left & Right Tail Pipes (2-1/4" diameter) Â
- H-Pipe (2-1/2") included for 426 HEMI and 440 engines
Note: One-piece H-pipe kits must be picked up—please call to place this type of order. Â
Stainless steel kits with stock mufflers require approx. 4–6 weeks to fabricate.
Optional Upgrades :
- Turbo Mufflers – Deep, aggressive tone Â
- GlassPak Mufflers – Loud and raw MOPAR sound Â
- Tailpipe Turn-Downs or Prepped for Chrome Tips Â
- Clamp & Hanger Kit (Universal Mild Steel)
Chrome tips sold separately via another vendor.
Vehicle Fitment:
Dodge (1968–69): Â
- Charger (including R/T) Â
- Coronet (including Coronet R/T) Â
- Super Bee Â
Plymouth (1968–69): Â
- Road Runner Â
- GTX Â
- Satellite (performance trims with 440 engines)
Manifold Compatibility:
383 & 440 Engine Manifolds: Â
- Driver Side: 2843992 Â
- Passenger Side: 2806900 Â
426 HEMI Manifolds: Â
- Casting numbers verified at checkout
Please include detailed engine and vehicle info when ordering to ensure proper fitment.
Important Notes:
- OEM manifolds only – If using headers, you must cut/modify the front pipes (sold as-is) Â
- Flanges may or may not be welded depending on the application Â
- Always recommended to have the system installed by a professional
Fabrication & Materials:
Every exhaust system is handcrafted to OEM specs using compression bending (not mandrel bent), just like the originals. Built for local car show quality and real-world driving—not concours restorations.
Material Options:
- Aluminized Steel: Â
 - Tubing: 14–16 gauge | Mufflers: 18 gauge Â
- Stainless Steel: Â
 - Tubing: 304 Stainless (14 gauge) | Mufflers: 409 Stainless (18 gauge)
Returns & Warranty Policy:
- No refunds due to increased material/labor costs Â
- Complimentary re-bending if incorrect parts were fabricated based on your OEM specs Â
- Returns accepted only if the full system is incorrect Â
- Requests must be made within 14 days of delivery Â
- Product must be unused, undamaged, and in original packaging Â
- 15% restocking fee applies
Buyer assumes responsibility for errors resulting from incomplete or incorrect vehicle info.
 Why This System?
- Designed specifically for 1968–69 MOPAR B-Body big block cars Â
- Available in stainless or aluminized steel Â
- Tailpipe and muffler upgrade options Â
- Factory-correct fit and sound with modern reliability Â
- Built by MOPAR enthusiasts, for MOPAR enthusiasts
Give your ‘68–’69 Road Runner, Charger, or GTX the factory-correct exhaust system it deserves—built to perform, sound right, and last for years.
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.
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:
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.
Follow the steps below to return items that you no longer want:
If you have any questions about our return policy, please contact us.