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PN: 02-8348

PowerFlow Small Block Polished Manifold and "A" Riser Kit 3"

Quick Overview

PowerFlow Small Block Polished Manifold and "A" Riser 3" Taller Kit (Sold in pairs)

To view and download the PDF line drawing Left Side  CLICK HERE

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To view and download the PDF line drawing Right Side  CLICK HERE


To view and download the PDF water hose diagram  CLICK HERE

Availability: In stock

$2,726.00

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$2,726.00

Details

PowerFlow Small Block Polished Manifold and "A" Riser 3" Taller Kit

Shown with optional riser bung. These manifolds were designed for high horsepower 350 cid to 427 cid engines that are making 350 HP Plus. Manifolds have a 1 1/2" I.D. runner with a tall D port entry. The outlet is 3" with a stainless steel air straightened plate to direct exhaust into riser pipe for maximum scavenging. Manifolds will work with angled spark plugged heads or straight spark plugged heads. Also you can use tall valve covers for various rocker arm assemblies and stud girdle. Black manifolds are hard anodized prior to powder coat, to ensure against corrosion.

Weight savings of 65 lbs over cast iron and allows for twin installation down to 30" centers.

Small Block 3" Stainless steel "A" risers are designed for stock location Mercruiser Bravo exhaust with 3" riser block between manifold & riser. Tip locations should be 3" higher then stock. 3/4"npt fitting is used on front of pipe for thermostat housing that have (4) 1" hoses water to go to exhaust manifolds if needed click on (ADD BUNG). Shift bracket, ECM, or EFI brackets available as bolt on or welded to the risers. To order see PowerFlow accessories or click on "Related Products" on the right side of screen..

  Kit Includes  
QTY Description P/N
2 PowerFlow Small Block Manifolds (Polished) 02-1016
2 PowerFlow Small Block "A"  3" Risers 01-6020
2 Small Block Manifold Gaskets 11-1009
2 PowerFlow Small Block Bolt Kits 2-8081

Additional Information

Model 02-8348
Manufacturer IMCO MARINE

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