Upgrade your classic Chevy Small Block's exhaust system with the Pypes 409 Stainless Manifold Downpipes (DGU18S). These downpipes, made from 16 gauge stainless steel, are mandrel-bent for optimal performance. Designed to fit directly onto factory cast iron manifolds with 3 bolt flanges. Pypes products are known for their durability, and these downpipes are backed by our limited lifetime warranty.

Key Features:

• Not Every Performance Enthusiast Uses Headers
• Mandrel Bent
• 16 Gauge Stainless Steel
• Fits Directly Onto Factory Cast Iron Manifolds
• Lifetime Warranty
• Size: 2.5 Inch
• Material: Stainless Steel
• Sold As: Pair
• 3 Bolt Flange
• Compatibility: 65-70 Chevy B-Body Small Block

Enhance the performance and durability of your exhaust system with the DGU18S downpipes from Pypes. Order now and enjoy the benefits of quality craftsmanship and a limited lifetime warranty.

1965-70 Chevrolet Impala