Exhaust Headers, Bolts, Collectors & More

S&S Cycle Powersports Exhaust Adapters 106-4654

S&S Cycle Plumber to O-ring Steel Manifold Adapter

Part Number: SSY-106-4654

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Summit Racing™ Header Adapter Plates SUM-695100

Header Adapter Plates, Billet Aluminum, .625 in. Thick, Chevy, Small Block to Stahl flange, Kit

Part Number: SUM-695100

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Stef's Header Adapter Plates 60120

Header Adapter Plates, Billet Aluminum, .500 in. Thick, Chevy, Small Block, Kit

Part Number: STF-60120

5.0 out of 5 stars ( 3 )

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Summit Racing™ Header Adapter Plates SUM-695100

4 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Schoenfeld Header Flange Adapters 0101

Header Flanges, Inner Flange, Aluminum, 0.250 in. Thick, 1.250 in. Port, Each

Part Number: SCH-0101

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Advance Adapters Jeep Conversion Headers 717011-NP

Headers, Engine Swap, Block Hugger, Steel, Natural, Chevy, Small Block, Angle Plug, Pair

Part Number: ADD-717011-NP

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Kooks Headers Header Adapters 7010-KIT

Header Flanges, Inner Adapter, Steel, 0.313 in. Thick, Ford, Small Block, Kit

Part Number: KOK-7010-KIT

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jun 15, 2026 if ordered today

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Estimated Ship Date: Jun 15, 2026 if ordered today

Advance Adapters Jeep Conversion Headers 717139

Headers, Long Tube, Engine Swap, Steel, Black Painted, Chevy Small Block, Jeep, Pair

Part Number: ADD-717139

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Estimated Ship Date: Jul 7, 2026 if ordered today

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Estimated Ship Date: Jul 7, 2026 if ordered today

Schoenfeld Header Flange Adapter Kits 0101K

Schoenfeld Header Flange Adapter Kits 0101K

Header Flanges, Inner Flanges, No Stubs, Aluminum, 0.250 in. Thick, 1.250 in. Port, Gaskets, Bolts, Kit

Part Number: SCH-0101K

4.67 out of 5 stars ( 3 )

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

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Patriot Header Flange Kits H7800

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Schoenfeld Header Flange Adapters 0133

Header Flanges, Outer Flange, No Stubs, Steel, 0.250 in. Thick, 1.875 in. Port, Each

Part Number: SCH-0133

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Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Haltech O2 Sensor Adapters HT-010704

Weld-In Bungs, Nuts and Fittings, O2 Sensor Adaptor, 1 in. O.D., Steel, Natural Finish, Male Threads, Yamaha, Each

Part Number: HTH-HT-010704

Not Yet Reviewed

Estimated Ship Date: May 1, 2026 if ordered today

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Estimated Ship Date: May 1, 2026 if ordered today

Advance Adapters Header Flanges 717505PR

EXHAUST FLANGE KIT-BUICK V6

Part Number: ADD-717505PR

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jun 30, 2026 if ordered today

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Estimated Ship Date: Jun 30, 2026 if ordered today

Advance Adapters Headers 717013-NP

Header, .375in. Flanges, 16-Gauge Tubing, *GM BB UNIV. HDR/NO PLT

Part Number: ADD-717013-NP

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Estimated Ship Date: Jun 30, 2026 if ordered today

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Estimated Ship Date: Jun 30, 2026 if ordered today

Advance Adapters Headers 717120

V6 STK CJ5 HDR/ BLACK COAT

Part Number: ADD-717120

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Estimated Ship Date: Jun 30, 2026 if ordered today

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Estimated Ship Date: Jun 30, 2026 if ordered today

Schumacher Creative Services Big Block Tri-Y Header Collector Adapters with 2.5 Inch Outlet HCA

Header Reducers, 2-Bolt Flange, 2.50 in. Inlet, 2.50 in. Outlet, 6 in. Length, Steel, Natural, Pair

Part Number: SC2-HCA

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Estimated Ship Date: Tomorrow

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Advance Adapters Jeep Conversion Headers 717043-NP

Headers, Swap, Inside Frame Rails, Chevy Generation 3 LS, V8 Conversion, 0.375 in. Flanges, 16-Gauge Tubing, Natural Finish, Pair

Part Number: ADD-717043-NP

5.0 out of 5 stars ( 5 )

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Advance Adapters Jeep Conversion Headers 717101

Headers, Engine Swap, Fenderwell Exit, Steel, Black Painted, Jeep, Chevy Small Block, Pair

Part Number: ADD-717101

Not Yet Reviewed

Estimated Ship Date: Jul 6, 2026 if ordered today

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Estimated Ship Date: Jul 6, 2026 if ordered today

Advance Adapters Jeep Conversion Headers 717016-NP

Header, .375in. Flanges, 16-Gauge Tubing, GM, V-8, Angle Plug, Pair

Part Number: ADD-717016-NP

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Jul 6, 2026 if ordered today

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Estimated Ship Date: Jul 6, 2026 if ordered today

Advance Adapters Jeep Conversion Headers 717043

Header, .375 in. Flanges, 16-Gauge Tubing, *VORTEC GEN3 CENTER DUMP/CHR

Part Number: ADD-717043

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Jun 30, 2026 if ordered today

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Estimated Ship Date: Jun 30, 2026 if ordered today

Schoenfeld Header Flange Adapters 0134

Header Flanges, Outer Flange, No Stubs, Steel, 0.250 in. Thick, 2.000 in. Port, Each

Part Number: SCH-0134

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Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Advance Adapters Header Fasteners 717200

HEADER BOLT PACK & COLLECTOR GASKET KIT

Part Number: ADD-717200

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Estimated Ship Date: Jun 22, 2026 if ordered today

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Estimated Ship Date: Jun 22, 2026 if ordered today

Hedman Hedders Exhaust Heat Risers 21160

3" BALL & SOCKET HEAT RISER ADAPTER

Part Number: HED-21160

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Advance Adapters Headers 717011Z

HEADERS- GM V8-UNIVERSAL/CERAMIC COAT

Part Number: ADD-717011Z

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Estimated Ship Date: Jun 30, 2026 if ordered today

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Estimated Ship Date: Jun 30, 2026 if ordered today

Advance Adapters Headers 717015-NP

Header, .375in. Flanges, 16-Gauge Tubing, *GM V8 STD PORT ANGLE PLUG UNIV

Part Number: ADD-717015-NP

Not Yet Reviewed

Estimated Ship Date: Jun 30, 2026 if ordered today

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Estimated Ship Date: Jun 30, 2026 if ordered today

S&S Cycle Header Flanges 550-0224

1984+ S&S B2 Heads Exhaust Flange Adapter for Stock Header Pipe

Part Number: SSY-550-0224

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

S&S Cycle Exhaust Flanges 550-0217

S&S Cycle S&S B2 Heads to Stock Header Exhaust Adapter Kit

Part Number: SSY-550-0217

Not Yet Reviewed

Estimated Ship Date: May 13, 2026 if ordered today

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Estimated Ship Date: May 13, 2026 if ordered today