Product Summary

  • 1964-1974 Chevy Big Block 2.5 Inch manifold Downpipes 3 Bolt 409 Stainless Pypes Performance Exhaust
  • 2.5 Inch Downpipes 3 Bolt Flange Big Block
  • Not Every Performance Enthusiast Uses Headers
  • Mandrel Bent
  • 16 Gauge Stainless Steel
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Key Specs

MFG. Part #DGU20S
BrandPypes Performance Exhaust
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Need To Know

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Pypes Performance Exhaust DGU20S Details

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.

Pypes Performance Exhaust DGU20S Specifications

KEY SPECS
MFG. Part #DGU20S
BrandPypes Performance Exhaust

Fitment

  • 250 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 230 Chevy Turbo-Thrift 6 I6

  • 230 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • Gen 1 L14 Small Block Chevy

  • 250 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 402 Chevy Big Block V8

  • 250 Chevy Turbo-Thrift 6 I6

  • 230 Chevy Turbo-Thrift 6 I6

  • 230 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • Gen 1 L14 Small Block Chevy

  • 250 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 402 Chevy Big Block V8

  • 250 Chevy Turbo-Thrift 6 I6

  • Gen 1 L14 Small Block Chevy

  • 250 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • Gen 1 L14 Small Block Chevy

  • 250 Chevy Turbo-Thrift 6 I6

  • 402 Chevy Big Block V8

  • Gen 1 L14 Small Block Chevy

  • 230 Chevy Turbo-Thrift 6 I6

  • 230 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 230 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • Gen 1 L14 Small Block Chevy

  • 250 Chevy Turbo-Thrift 6 I6

  • 402 Chevy Big Block V8

  • Gen 1 L14 Small Block Chevy

  • 250 Chevy Turbo-Thrift 6 I6

  • Gen 1 L14 Small Block Chevy

  • 250 Chevy Turbo-Thrift 6 I6

  • 2-Piece Rear Main Chevy 350

  • 250 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 2-Piece Rear Main Chevy 350

  • 230 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 230 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • Gen 1 L14 Small Block Chevy

  • 250 Chevy Turbo-Thrift 6 I6

  • 402 Chevy Big Block V8

  • Gen 1 L14 Small Block Chevy

  • 250 Chevy Turbo-Thrift 6 I6

  • Gen 1 L14 Small Block Chevy

  • 250 Chevy Turbo-Thrift 6 I6

  • 2-Piece Rear Main Chevy 350

  • 2-Piece Rear Main Chevy 350

  • 230 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • Gen 1 L14 Small Block Chevy

  • 250 Chevy Turbo-Thrift 6 I6

  • 402 Chevy Big Block V8

  • Gen 1 L14 Small Block Chevy

  • 250 Chevy Turbo-Thrift 6 I6

  • Gen 1 L14 Small Block Chevy

  • 250 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 230 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • Gen 1 L14 Small Block Chevy

  • 250 Chevy Turbo-Thrift 6 I6

  • 402 Chevy Big Block V8

  • Gen 1 L14 Small Block Chevy

  • 250 Chevy Turbo-Thrift 6 I6

  • Gen 1 L14 Small Block Chevy

  • 250 Chevy Turbo-Thrift 6 I6

  • 230 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • Gen 1 L14 Small Block Chevy

  • 250 Chevy Turbo-Thrift 6 I6

  • 402 Chevy Big Block V8

  • Gen 1 L14 Small Block Chevy

  • 250 Chevy Turbo-Thrift 6 I6

  • Gen 1 L14 Small Block Chevy

  • 250 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 230 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 230 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 396 Chevy Big Block V8

  • 230 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 396 Chevy Big Block V8

  • Gen 1 L14 Small Block Chevy

  • 230 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 402 Chevy Big Block V8

  • Gen 1 L14 Small Block Chevy

  • 250 Chevy Turbo-Thrift 6 I6

  • 402 Chevy Big Block V8

  • Gen 1 L14 Small Block Chevy

  • 250 Chevy Turbo-Thrift 6 I6

  • Gen 1 L14 Small Block Chevy

  • 250 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • Gen 1 L14 Small Block Chevy

  • 250 Chevy Turbo-Thrift 6 I6

  • 402 Chevy Big Block V8

  • Gen 1 L14 Small Block Chevy

  • 250 Chevy Turbo-Thrift 6 I6

  • Gen 1 L14 Small Block Chevy

  • 250 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 2-Piece Rear Main Chevy 350

  • 2-Piece Rear Main Chevy 350

  • 230 Chevy Turbo-Thrift 6 I6

  • 230 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 230 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • Gen 1 L14 Small Block Chevy

  • 250 Chevy Turbo-Thrift 6 I6

  • 402 Chevy Big Block V8

  • Gen 1 L14 Small Block Chevy

  • 250 Chevy Turbo-Thrift 6 I6

  • Gen 1 L14 Small Block Chevy

  • 230 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 230 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • Gen 1 L14 Small Block Chevy

  • 396 Chevy Big Block V8

  • 2-Piece Rear Main Chevy 350

  • 230 Chevy Turbo-Thrift 6 I6

  • 230 Chevy Turbo-Thrift 6 I6

  • 396 Chevy Big Block V8

  • 230 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 396 Chevy Big Block V8

  • 230 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 396 Chevy Big Block V8

  • Gen 1 L14 Small Block Chevy

  • 250 Chevy Turbo-Thrift 6 I6

  • 402 Chevy Big Block V8

  • Gen 1 L14 Small Block Chevy

  • 250 Chevy Turbo-Thrift 6 I6

  • Gen 1 L14 Small Block Chevy

  • 250 Chevy Turbo-Thrift 6 I6

  • 2-Piece Rear Main Chevy 350

  • 2-Piece Rear Main Chevy 350

  • 250 Chevy Turbo-Thrift 6 I6

  • Gen 1 L14 Small Block Chevy

  • 250 Chevy Turbo-Thrift 6 I6

  • 402 Chevy Big Block V8

  • Gen 1 L14 Small Block Chevy

  • 250 Chevy Turbo-Thrift 6 I6

  • 230 Chevy Turbo-Thrift 6 I6

  • 230 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 230 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • Gen 1 L14 Small Block Chevy

  • 2-Piece Rear Main Chevy 350

  • 250 Chevy Turbo-Thrift 6 I6

  • Gen 1 L14 Small Block Chevy

  • 250 Chevy Turbo-Thrift 6 I6

  • Gen 1 L14 Small Block Chevy

  • 250 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 230 Chevy Turbo-Thrift 6 I6

  • 230 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 230 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • Gen 1 L14 Small Block Chevy

  • 250 Chevy Turbo-Thrift 6 I6

  • Gen 1 L14 Small Block Chevy

  • 250 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 2-Piece Rear Main Chevy 350

  • 250 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 230 Chevy Turbo-Thrift 6 I6

  • 230 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • Gen 1 L14 Small Block Chevy

  • 250 Chevy Turbo-Thrift 6 I6

  • 402 Chevy Big Block V8

  • Gen 1 L14 Small Block Chevy

  • 250 Chevy Turbo-Thrift 6 I6

  • Gen 1 L14 Small Block Chevy

  • 250 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 2-Piece Rear Main Chevy 350

  • 2-Piece Rear Main Chevy 350

  • 230 Chevy Turbo-Thrift 6 I6

  • 230 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 230 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • Gen 1 L14 Small Block Chevy

  • 250 Chevy Turbo-Thrift 6 I6

  • 402 Chevy Big Block V8

  • Gen 1 L14 Small Block Chevy

  • 250 Chevy Turbo-Thrift 6 I6

  • Gen 1 L14 Small Block Chevy

  • 250 Chevy Turbo-Thrift 6 I6

  • 230 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • Gen 1 L14 Small Block Chevy

  • 250 Chevy Turbo-Thrift 6 I6

  • 402 Chevy Big Block V8

  • Gen 1 L14 Small Block Chevy

  • 250 Chevy Turbo-Thrift 6 I6

  • Gen 1 L14 Small Block Chevy

  • 250 Chevy Turbo-Thrift 6 I6

  • 230 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • Gen 1 L14 Small Block Chevy

  • 250 Chevy Turbo-Thrift 6 I6

  • 402 Chevy Big Block V8

  • Gen 1 L14 Small Block Chevy

  • 250 Chevy Turbo-Thrift 6 I6

  • Gen 1 L14 Small Block Chevy

  • 250 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 230 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • Gen 1 L14 Small Block Chevy

  • 250 Chevy Turbo-Thrift 6 I6

  • 402 Chevy Big Block V8

  • Gen 1 L14 Small Block Chevy

  • 250 Chevy Turbo-Thrift 6 I6

  • Gen 1 L14 Small Block Chevy

  • 250 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • Gen 1 L14 Small Block Chevy

  • 250 Chevy Turbo-Thrift 6 I6

  • 402 Chevy Big Block V8

  • Gen 1 L14 Small Block Chevy

  • 250 Chevy Turbo-Thrift 6 I6

  • Gen 1 L14 Small Block Chevy

  • 250 Chevy Turbo-Thrift 6 I6

  • 2-Piece Rear Main Chevy 350

  • 250 Chevy Turbo-Thrift 6 I6

  • 2-Piece Rear Main Chevy 350

  • 2-Piece Rear Main Chevy 350

  • 250 Chevy Turbo-Thrift 6 I6

  • Gen 1 L14 Small Block Chevy

  • 250 Chevy Turbo-Thrift 6 I6

  • 402 Chevy Big Block V8

  • Gen 1 L14 Small Block Chevy

  • Gen 1 L14 Small Block Chevy

  • 2-Piece Rear Main Chevy 350

  • 230 Chevy Turbo-Thrift 6 I6

  • 230 Chevy Turbo-Thrift 6 I6

  • 396 Chevy Big Block V8

  • 230 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 396 Chevy Big Block V8

  • 250 Chevy Turbo-Thrift 6 I6

  • Gen 1 L14 Small Block Chevy

  • 250 Chevy Turbo-Thrift 6 I6

  • 2-Piece Rear Main Chevy 350

  • 402 Chevy Big Block V8

  • 402 Chevy Big Block V8

  • 2-Piece Rear Main Chevy 350

  • 2-Piece Rear Main Chevy 350

  • 230 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 396 Chevy Big Block V8

  • Gen 1 L14 Small Block Chevy

  • 230 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 402 Chevy Big Block V8

  • Gen 1 L14 Small Block Chevy

  • 250 Chevy Turbo-Thrift 6 I6

  • Gen 1 L14 Small Block Chevy

  • 250 Chevy Turbo-Thrift 6 I6

  • 2-Piece Rear Main Chevy 350

  • 250 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 2-Piece Rear Main Chevy 350

  • 2-Piece Rear Main Chevy 350

  • 230 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • Gen 1 L14 Small Block Chevy

  • 2-Piece Rear Main Chevy 350

  • 250 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 402 Chevy Big Block V8

  • 250 Chevy Turbo-Thrift 6 I6

  • Gen 1 L14 Small Block Chevy

  • 250 Chevy Turbo-Thrift 6 I6

  • 230 Chevy Turbo-Thrift 6 I6

  • 230 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • Gen 1 L14 Small Block Chevy

  • 402 Chevy Big Block V8

  • Gen 1 L14 Small Block Chevy

  • 2-Piece Rear Main Chevy 350

  • 2-Piece Rear Main Chevy 350

  • 2-Piece Rear Main Chevy 350

  • 250 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • Gen 1 L14 Small Block Chevy

  • 250 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • Gen 1 L14 Small Block Chevy

  • 250 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • Gen 1 L14 Small Block Chevy

  • 250 Chevy Turbo-Thrift 6 I6

  • 2-Piece Rear Main Chevy 350

  • 2-Piece Rear Main Chevy 350

  • 2-Piece Rear Main Chevy 350

  • 2-Piece Rear Main Chevy 350

  • 2-Piece Rear Main Chevy 350

  • 2-Piece Rear Main Chevy 350

  • 2-Piece Rear Main Chevy 350

  • 2-Piece Rear Main Chevy 350

  • 2-Piece Rear Main Chevy 350

  • 2-Piece Rear Main Chevy 350

  • 2-Piece Rear Main Chevy 350

  • 2-Piece Rear Main Chevy 350

  • 2-Piece Rear Main Chevy 350

  • 2-Piece Rear Main Chevy 350

  • 250 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • Gen 1 L14 Small Block Chevy

  • 250 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • Gen 1 L14 Small Block Chevy

  • 250 Chevy Turbo-Thrift 6 I6

  • 2-Piece Rear Main Chevy 350

  • 250 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • Gen 1 L14 Small Block Chevy

  • 250 Chevy Turbo-Thrift 6 I6

  • 402 Chevy Big Block V8

  • 250 Chevy Turbo-Thrift 6 I6

  • 250 Chevy Turbo-Thrift 6 I6

  • 402 Chevy Big Block V8

  • Gen 1 L14 Small Block Chevy

  • 230 Chevy Turbo-Thrift 6 I6

  • 230 Chevy Turbo-Thrift 6 I6

  • 230 Chevy Turbo-Thrift 6 I6

  • 230 Chevy Turbo-Thrift 6 I6

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