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Flowmaster Inc. Manifold Downpipe Kit 409S

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Part # 81071
limited lifetime warranty
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Product Information

Product Details
Part No. 81071
Warranty Details (Limited Lifetime Warranty)
This Flowmaster manifold downpipe kit is specifically for 1965-1974 Chevelle/El Camino, 1967-1972 Camaro, 1968-1969 Nova, 1968-1970 Caprice/Impala/Bel Air and 1970-1974 Monte Carlo all with BBC engines. They are designed for the person who wants to use a Headers-back exhaust system while retaining the factory exhaust manifolds instead of headers. Manufactured from 2.50-inch mandrel bent 409S stainless steel tubing and high quality flanges for a leak free fit and an easy installation. Fits factory Chevrolet BBC 3-bolt manifolds. Includes donut gasket and donut sleeves.

Product Features:
  • Fits Chevrolet Big Block Manifolds for GM A-Body, B-Body, F-body
  • 2.50-inch Mandrel-bent 16 Gauge Stainless Steel Tubing
  • Pipes Designed to be Used Without Heat Riser
  • Flowmaster Quality
  • Easy Installation
Specifications
Bend Type:
Mandrel

Brand:
Flowmaster

Category:
Exhaust

Clamping Type:
Flat Band

Clamps Included:
No

Color:
Silver

Flanged Inlet:
Yes

Flanged Outlet:
No

Gasket Or Seal Included:
Yes

Grade Type:
Performance

Hanger Included:
No

Inlet Attachment Type:
Bolt-On

Inlet Inside Diameter:
2.87 in

Inlet Outside Diameter:
3.00 in

Material:
Stainless Steel

Mounting Bracket Included:
No

Outlet Attachment Type:
Weld-On

Outlet Inside Diameter:
2.37 in

Outlet Outside Diameter:
2.50 in

Pipe Diameter:
2.50 in

Product Type:
Exhaust Accessories

Sub Category:
Exhaust Manifolds
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