1966 Exhaust - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Schoenfeld Header Flanges 01101-5

Schoenfeld Header Flanges 01101-5

Header Flanges, Steel, 0.313 in. Thick, 1.625 in. Port, No Stubs, Each

Part Number: SCH-01101-5

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Schoenfeld Header Flanges 0119-5

Header Flanges, Steel, 0.250 in. Thick, 1.750 in. Port, No Stubs, Each

Part Number: SCH-0119-5

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Schoenfeld IMCA Modified Adjustable Headers 162-66

Headers, Circle Track, IMCA Modified, Adjustable, 4-1 Two-Piece, 1 3/4 - 1 7/8 in. Primaries, 3.5 in. Collector, Chevy, Pair

Part Number: SCH-162-66

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Ultimate Headers 321 Stainless Steel Headers 102083

Headers, LS Engine Swap, Long Tube, Stainless Steel, Polished, Buick, Chevy, Oldsmobile, Pontiac, Pair

Part Number: JBC-102083

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Engine Works Header Bolts 276350

Header Bolts, 12-point, 3/8 in.-16 Thread Size, Steel, Zinc Color, 1.00 in. Underhead Length, Chevrolet, Small Block, Set of 12

Part Number: EW1-276350

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Trick Flow® by Stainless Works Turbo Headers TFS-BBCT

Header, Up/Forward, Stainless Steel, Natural, 2 1/4 in. Tubes, 3 1/2 in. Collectors, Chevy, Big Block, Kit

Part Number: TFS-BBCT

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Schoenfeld Conventional Crossover Headers 335

Headers, Circle Track, Crossover, 4-1 One-Piece, Steel, 1 5/8 in. Primaries, 3 in. Collector, Ford, Pair

Part Number: SCH-335

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Sanderson Headers Blockhugger Headers BNH2-P

Headers, Block Hugger, Steel, Natural, 2.5 in. Collector, Buick, Pair

Part Number: SNH-BNH2-P

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Engine Works Header Bolts 276454

Header Bolts, 12-point, 3/8 in.-16 Thread Size, Steel, Zinc Color, 1.00 in. Underhead Length, Chevrolet, Big Block, Set of 16

Part Number: EW1-276454

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Borla S-Type Crate304 Stainless Steel 2.25 Inch Muffler 400834

Muffler, S-Type CrateMuffler, Oval, Stainless Steel, Natural, 2.25 in. Offset Inlet/Outlet, Ford, Mercury, Each

Part Number: BOR-400834

Not Yet Reviewed

Estimated Ship Date: Jan 14, 2026 if ordered today

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Estimated Ship Date: Jan 14, 2026 if ordered today

Kooks Headers Header Flanges 7011-DS

Header Flanges, Outer Flange, No Stubs, Stainless, 0.375 in. Thick, 1.875 in. Port, Gaskets, Bolts, Each

Part Number: KOK-7011DS

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Estimated Ship Date: Feb 25, 2026 if ordered today

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Estimated Ship Date: Feb 25, 2026 if ordered today

Hedman Elite Extreme-Duty Headers 67313

Headers, Elite Extreme-Duty, Long Tube, Steel, Black Ceramic Coated, Buick, Chevy, Oldsmobile, Pontiac, Small Block, Pair

Part Number: HED-67313

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

Kral Original Exhaust Manifold Bolt Repair Kits KAP7481PF

Solid Steel. Precise Fitment. Hardware Included. GM Big Block Chevy (any year), 366, 396, 402, 427, 454 cu in, 7.4L & GM 8.1L & 8.8L Engines

Part Number: KAP-KAP7481PF

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Estimated Ship Date: Jan 23, 2026 if ordered today

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Estimated Ship Date: Jan 23, 2026 if ordered today

Kral Original Exhaust Manifold Bolt Repair Kits KAP74PR

Solid Steel. Precise Fitment. Hardware Included. GM Big Block Chevy (any year), 366,396,402,427,454 cu in & 7.4L engines (NOT the 8.1L or 8.8L engine)

Part Number: KAP-KAP74PR

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Estimated Ship Date: Jan 23, 2026 if ordered today

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Estimated Ship Date: Jan 23, 2026 if ordered today

Kral Original Exhaust Manifold Bolt Repair Kits KAPSGL3L

Solid Steel. Precise Fitment. Hardware Included. GM (1999-2013)4.8,5.3,6.0,6.2L LS; Big Block 366,396,402,427,454 cu in engines; GM 7.4L & 8.1L engine

Part Number: KAP-KAPSGL3L

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Estimated Ship Date: Jan 23, 2026 if ordered today

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Estimated Ship Date: Jan 23, 2026 if ordered today

JBA Performance Exhaust X, H, and Y-Pipes for 1964-1973 MUSTANG - 1657SH

H-Pipe, Exhaust, Stainless Steel, Natural, 2.5 in. Diameter, Ford, Kit

Part Number: JBA-1657SH

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Doug's Headers D665-B

Headers, Shorty, Steel, Painted, Ford, Mercury, 260, 289, 302, Pair

Part Number: DOU-D665-B

Not Yet Reviewed

Estimated Ship Date: Jan 23, 2026 if ordered today

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Estimated Ship Date: Jan 23, 2026 if ordered today

Doug's Headers D367Y-B

Headers, Tri-Y, Steel, Painted, Chevy, 283-400, V8, Pair

Part Number: DOU-D367Y-B

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 23, 2026 if ordered today

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Estimated Ship Date: Jan 23, 2026 if ordered today

Doug's Headers D369-B

Headers, Long Tube, Steel, Painted, Chevy, 283-400, V8, Pair

Part Number: DOU-D369-B

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Jan 23, 2026 if ordered today

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Estimated Ship Date: Jan 23, 2026 if ordered today

Doug's Headers D564-B

Headers, Long Tube, Steel, Painted, Pontiac, 326-400, V8, Pair

Part Number: DOU-D564-B

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Estimated Ship Date: Jan 23, 2026 if ordered today

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Estimated Ship Date: Jan 23, 2026 if ordered today

Doug's Headers D3347-B

Headers, Long Tube, Steel, Painted, 1.75 in. Primary Tube, 2.5 in. Collector, Chevy, LS Swap, Pair

Part Number: DOU-D3347-B

Not Yet Reviewed

Estimated Ship Date: Jan 23, 2026 if ordered today

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Estimated Ship Date: Jan 23, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Doug's Headers D3347

3 out of 5 stars ( 4 )

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Patriot Specific-Fit Headers H4851

Header, Long Tube, Steel, Painted, 2.00 in. Collector, Rectangular Port, Volvo, 1.8L, 2.0L, Each

Part Number: PTE-H4851

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 22, 2026 if ordered today

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Estimated Ship Date: Jan 22, 2026 if ordered today

Patriot Classic Import Headers H4851-1

EXHAUST HEADER

Part Number: PTE-H4851-1

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Estimated Ship Date: Jan 22, 2026 if ordered today

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Estimated Ship Date: Jan 22, 2026 if ordered today

Patriot Clippster Headers H8056-B

Headers, Mid-length, Steel, Painted, Chevy, Small Block, Pair

Part Number: PTE-H8056-B

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 22, 2026 if ordered today

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Estimated Ship Date: Jan 22, 2026 if ordered today

Patriot Full-Length Headers H8062-B

Headers, Long Tube, Steel, Black, Chevy, Big Block, Pair

Part Number: PTE-H8062-B

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 22, 2026 if ordered today

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Estimated Ship Date: Jan 22, 2026 if ordered today