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- Header Reducers (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
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Header Reducers & Extensions

Showing In Stock Items. Show All 3 Items.

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On Sale

Flowmaster Slip-On Reducer Cones

Flowmaster slip-on reducer cones provide a smooth transition from your header collector to your exhuast pipe, or for connecting two pipes of different diameters. Available in several sizes, these 8 in. long cones are perfect for many applications.

5.0 out of 5 stars ( 26 )

$48.68

$43.81

On Sale

Flowtech Header Reducers

Flowtech carries a complete line of reducers for custom and do-it-yourself installations, all precision-engineered. Their header reducers are available in a variety of sizes and styles to suit your header system building needs.

4.38 out of 5 stars ( 42 )

$34.10

$30.69

On Sale

Hooker Collector Ring Kits

Hooker collector ring kits enable the header builder to adapt Hooker collector extensions or reducers to the basic collector. The kits include two 3-bolt rings, matching gaskets, and six bolts.

5.0 out of 5 stars ( 3 )

$54.45

$29.95

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