$25 Off $250 / $50 Off $500, on Summit Racing Brand Products - Use Promo Code: BUILDIT

$25 Off $250 / $50 Off $500, on Summit Racing Brand Products - Use Promo Code: BUILDIT

Free Mount & Balance for Many Wheel & Tire Packages - Contact us for Details!

Header Reducers & Extensions

Part Groups

Results 1 - 5 of 5

Summit Racing™ Collector Ring Kits

Our Summit Racing™ collector rings allow the header builder to adapt collector extensions or reducers to most popular exhaust tubing diameters. They have a 3-bolt flange and are made of high-quality steel. Gaskets and hardware are sold separately.

4.53 out of 5 stars ( 40 )

$9.99

Summit Racing™ Collector Bolts

Summit Racing™ offers collector bolts in a variety of head styles, materials, and finishes. The hardware kits include washers and nuts. Order the fastener set preferred for your application.

4.33 out of 5 stars ( 24 )

$3.99

$4.99

Hedman Collector Bolt Kits

Help to eliminate the leaks and blown header gaskets that are generally associated with loose bolts and tighten things up with Hedman collector bolt kits. Their collector bolt kits come complete with all of the zinc coated fasteners required to bolt up one pair of collectors. You can count on Hedman for all of your header and collector bolt needs.

4.88 out of 5 stars ( 8 )

$10.99

Hedman Collector Rings

Hedman offers these collector rings in a variety of sizes to suit your needs. Get the parts you need from a name you can count on.

5.0 out of 5 stars ( 3 )

$9.99

Hedman Hedder Bolts

Protect your investment with Hedman Hedder bolts. These Grade 5 bolts are heat-treated for added strength and reliability. They come in your choice of black oxide or zinc plated finishes and are available in several sizes to fit your application.

4.71 out of 5 stars ( 28 )

$1.99

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