1964-1974 Chevy Big Block 2.5 Inch manifold Downpipes
1964-1974 Chevy Big Block 2.5 Inch manifold Downpipes
Couldn't load pickup availability
Estimated Shipping Widget will be displayed here!
Enhance the performance of your classic Chevy Big Block with the Pypes DGU20S 2.5 Inch Manifold Downpipes. These downpipes, crafted from 16-gauge stainless steel, are mandrel-bent for optimal exhaust flow and fit directly onto factory cast iron manifolds. The inclusion of 3 bolt flanges ensures a secure and precise installation.
Pypes Performance Exhaust is committed to delivering top-notch products, and the DGU20S is no exception. Backed by a limited lifetime warranty, this exhaust system provides long-term durability and satisfaction for performance enthusiasts who prefer not to use headers.
Key Features:
- 2.5 Inch Downpipes 3 Bolt Flange Big Block
- Not Every Performance Enthusiast Uses Headers
- Mandrel Bent
- 16 Gauge Stainless Steel
- Fits Directly Onto Factory Cast Iron Manifolds
- Includes 3 Bolt Flanges
- Lifetime Warranty
- Size: 2.5 Inch
- Material: Stainless Steel
- Sold As: Pair
Upgrade your classic Chevy's exhaust system with the DGU20S from Pypes, combining durability, performance, and a hassle-free installation. Order now to experience the perfect blend of power and classic style.

Policies and FAQs
Return Policy
Fault reasons include but are not limited to:
- Buyer was shipped the wrong product
- Buyer was shipped a damaged product
- The product page had incorrect fitment and the part does not fit the Buyer's vehicle
Opened boxes, plastic bags, and other packaging are not considered damage (excluding single use items such as, but not limited to, liquids, software, and other components that cannot be reused/resealed).
FAQs
|Q. What is an Intermediate Brake Line?
|A. This is the line that runs from the front of the vehicle to the rear. On most vehicles it connects to a junction then you will have rear axle lines. On a few cars the intermediate lines will connect to the rear wheels. It is recommended to change the axle lines if you are replacing the intermediate lines.
|Q. What is included in a pre bent brake line kit?
|A. Our kits include all of the solid metal lines for that section of the vehicle
|Q. I need to return something - what's your return policy?
|A. We are happy to help! Please help us to help you by going to our return form and filling out the form as best as you can in order to request a return.
-
Modern Day stands by our parts and is happy to accept returns within 30 days of purchase. Parts must be in new condition.
-
If a part arrives damaged, or is defective, Please report it to us immediately. So we can handle it for your promptly.