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Header Reducers & Extensions

Part Groups

Results 1 - 7 of 7

On Sale

Hooker Reducers

Hooker reducers adapt header flanges to exhaust systems. Their size matches the diameter of the header collector and the exhaust tube size, and they can be clamped or welded.

4.75 out of 5 stars ( 117 )

$65.19

$69.69


$58.67

$62.72

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 Hugger Toobs

Flowtech Hugger Toobs offer a universal installation solution for all small block Chevy V8 applications. They're designed to connect Block Huggers to existing exhaust systems. Built from 16-gauge, mandrel-bent tubing, Hugger Toobs come complete with flanges and premium gaskets.

4.05 out of 5 stars ( 19 )

$83.05


$74.75

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.

4.37 out of 5 stars ( 41 )

$34.10

$241.95


$30.69

$217.75

On Sale

Hooker Collector Extensions

Designed for use with 3-bolt collector rings, these 18 in. long Holley collector extensions enable the racer to adjust his torque curve to suit track conditions. These kits contain two extensions, matched gaskets, and six nuts and bolts.

4.67 out of 5 stars ( 3 )

$145.95


$131.35

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


$49.01

On Sale

Flowtech Terminator Reducers/Street Hookups

Flowtech Terminator fully welded reducers/street hookups are designed to be used behind 3-bolt design collectors and help make any header installation complete. They feature durable, fully welded, 16-gauge construction.

Not Yet Reviewed

$71.35


$64.22

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