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Header Reducers & Extensions
Showing In Stock Items. Show All 8 Items.
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.
( 40 )
$11.99
Sanderson Headers Collector Bolts
Sanderson Headers offers high-tensile strength alloy header collector bolts that are designed to resist loosening caused by expansion and contraction. The aircraft-grade locking nuts stay tight and secure for much longer than conventional spring steel lock washers. These hex-style Grade-5 bolt fasteners make a perfect complement for copper collector gaskets (sold separately).
( 2 )
$16.31
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.
( 9 )
$11.99
Summit Racing™ Exhaust Reducers
Summit Racing™ reducers allow you to connect various sized exhaust tubing to your headers with a minimum amount of fabrication. They're made from steel or stainless steel and come in a variety of sizes to fit your needs.
( 300 )
$18.99
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$19.99
Schoenfeld Header Extensions
Schoenfeld high-quality exhaust parts include header extensions for your setup. They can be used to extend length, gain proper fitment on your application, or meet your exhaust building options. Schoenfeld extensions are all expanded on one end and come available in many choices of diameters, lengths, and prices to suit your needs.
( 8 )
$16.99
Schoenfeld Exhaust Reducers
Get the right connections between your exhaust and muffler with Schoenfeld exhaust reducers. Their slip-on reducers are produced from steel and are left with a natural finish. Choose the inlet/outlet size that you need for your application and save some coin with Schoenfeld exhaust reducers.
( 47 )
$13.99
Patriot Collector Flange Kits
Patriot collector flange kits are available in several bolt styles, diameters, and flange thicknesses. These kits come complete with durable steel flanges, gaskets, and flange bolts.
( 53 )
$12.15
Summit Racing™ Split Lock Bolt Kits
Summit Racing™ split lock bolt kits put a new twist on the theory of mechanical locking fasteners. These innovative bolts use a locking set pin built into the bolt itself—and when tightened, the set pin expands the bolt threads against the thread wall. This, in turn, provides a locking system without having to use any additional wires, locking compounds, or lock washers. To remove the split lock bolts, simply loosen the set pin and back out the fastener. They are available in a variety of thread sizes, for engine applications from the 1950s and up.
( 35 )
$19.99
