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81071 - Flowmaster Manifold Downpipe Kit - default Image
81071 - Flowmaster Manifold Downpipe Kit - additional Image
81071 - Flowmaster Manifold Downpipe Kit - additional Image

Flowmaster Manifold Downpipe Kit

65-74 Chevelle/El Camino, 68-69 Nova, 68-70 Caprice/Impala/Bel Air, 70-74 Monte Carlo, Big Block Engine, With 3 Bolt Manifold Flanges, 2.5" Mandrel Bent Tubing, Includes Donut Gasket And Donut Sleeves, 409S Stainless Steel

PART# 81071

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$171.95   Suggested Retail
$153.95   Your Price
Estimated shipping date: 11/18/2019
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Fits 2.5 inch Manifold downpipes for 65-74 Big Block Chevelle/El Camino/Caprice

Overview

Flowmaster's manifold downpipe kits are designed for the person who wants to use a Header-back exhaust system while using the factory exhaust manifolds. Utilizing mandrel bent 409S stainless steel tubing and high quality flange gaskets, Flowmaster's manifold downpipe kits are designed for the perfect leak free fit.

Features:

  • Pipes designed to be used without heat riser
  • Chevrolet Big Block, GM A-Body, B-Body and F-Body
  • 2.50 in. manifold downpipe
  • Mandrel bent 16 gauge stainless steel tubing

Specs

BrandFlowmaster
California Proposition 65 Chemical NameChromium (hexavalent compounds)
Nickel (Metallic)
California Proposition 65 RequiredYes
Emission Code3
MaterialStainless Steel
Material Gauge16
Product TypeExhaust Accessories
Single DualDual
System TypeDownpipe Kit
Tubing Diameter (in)2.5
Part Number81071

Emissions

This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles and Racing Use Only Vehicles.

The following vehicles are considered Uncontrolled (Non-Emissions Controlled) Vehicles:

  • 1965 and older U.S. manufactured California Certified vehicles
  • 1967 and older U.S. manufactured Federally Certified vehicles
  • 1967 and older Foreign manufactured vehicle

The following vehicles are considered Racing Use Only Vehicles:

  • Racing Use Only Vehicles are vehicles that are used exclusively for competition and that are not registered and that may never be used on the street

WARNING: It is against the law to install this part on an Emissions Controlled Vehicle

The following vehicles are considered Emissions Controlled Vehicles:

  • 1966 and newer U.S. manufactured California Certified vehicles
  • 1968 and newer U.S. manufactured Federally Certified vehicles
  • 1968 and newer Foreign manufactured vehicle

Tech Resources

Fits 2.5 inch Manifold downpipes for 65-74 Big Block Chevelle/El Camino/Caprice

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      Some parts are not legal for use in California or other states with similar regulations.

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