Performance and Replacement Car, Truck, and More Exhaust Parts

Your car or truck was originally equipped with a restrictive, small-diameter exhaust system that was designed for one purpose: to be as quiet as possible. Uncork your...

Your car or truck was originally equipped with a restrictive, small-diameter exhaust system that was designed for one purpose: to be as quiet as possible. Uncork your vehicle’s exhaust flow with a performance exhaust system and you’ll restore lost horsepower and torque, and produce that iconic performance sound. We have complete cat-back exhaust systems and power-adding headers made from lightweight aluminized steel, or from rugged stainless steel, with many available polished to a show-ready shine. Or choose from exhaust parts such as the individual pipes, tubes, flanges, and turndowns you need for a custom setup, plus...

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ARP Stainless Steel Header Stud Kits 434-1301

ARP Stainless Steel Header Stud Kits 434-1301

Header Studs, 12-Point Nuts, Stainless Steel, Polished, 8mm x 1.25, Chevy, 5.7, 6.0L, LS1, LS6, Set of 12

Part Number: ARP-434-1301

4.79 out of 5 stars ( 24 )

Estimated Ship Date: Today

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Summit Racing™ Block Hugger Headers SUM-G9065

Headers, Block Hugger, Steel, Natural, Street Rod 1923-1949 with Chevy GM, LS/LSX, Gen III/IV, Pair

Part Number: SUM-G9065

3.4 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Patriot Tri-5 Headers H8046-1

Headers, Tri-5, Shorty Style, Engine Swap, Steel, Ceramic Coated, Chevy, 5.7L, LS1, LS6, Pair

Part Number: PTE-H8046-1

1.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Patriot Tri-5 Headers H8046-B

Headers, Tri-5, Long Tube, Steel, Painted, Chevy, 5.7L, LS1, LS6, Pair

Part Number: PTE-H8046-B

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 12, 2026 if ordered today

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Estimated Ship Date: Feb 12, 2026 if ordered today

Patriot Tri-5 Headers H8046

Headers, Tri-5, Long Tube, Steel, Natural, Chevy, 5.7L, LS1, LS6, Pair

Part Number: PTE-H8046

Not Yet Reviewed

Estimated Ship Date: Feb 12, 2026 if ordered today

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Estimated Ship Date: Feb 12, 2026 if ordered today

Proform Self-Locking Wedge Header Bolts 66754

Header Bolts, Hex Head, Steel, Nickel Plated, 8mm x 1.25, Chevy, 5.7, 6.0L, LS1, LS6, Set of 12

Part Number: PRO-66754

4.67 out of 5 stars ( 6 )

Estimated Ship Date: Today

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Proform Self-Locking Wedge Header Bolts 66755

Header Bolts, Hex Head, Steel, Nickel Plated, 8mm x 1.25, Chevy, 5.7, 6.0L, LS1, LS6, Set of 12

Part Number: PRO-66755

4.6 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Stainless Works Header Flanges HFLS1200

Header Flanges, 304 Stainless Steel, 3/8 in. Thick, Chevy, LS1/LS6, Fits 2 in. Primaries, Pair

Part Number: STW-HFLS1200

Not Yet Reviewed

Estimated Ship Date: Mar 24, 2026 if ordered today

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Estimated Ship Date: Mar 24, 2026 if ordered today

Stainless Works Header Flanges HFLS1175

Header Flanges, 304 Stainless Steel, 3/8 in. Thick, Chevy, LS1/LS6, Fits 1.75 in. Primaries, Pair

Part Number: STW-HFLS1175

Not Yet Reviewed

Estimated Ship Date: Mar 24, 2026 if ordered today

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Estimated Ship Date: Mar 24, 2026 if ordered today

Gardner-Westcott Header Bolt Kits 56406-HSP

Header Bolts, Hex Head, Stainless Steel, Polished, 8mm x 1.25, Chevy, 5.7, 6.0L, LS1, LS6, Set of 12

Part Number: GAR-56406-HSP

4.42 out of 5 stars ( 12 )

Estimated Ship Date: Today

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Stage 8 Locking Fasteners Header Fasteners 8930B

LS1, LS2, LS6 Chevy w/8mm x 30mm, 1-1/4" underhead, 12 pt head, set of 12

Part Number: STG-8930B

Not Yet Reviewed

Estimated Ship Date: Feb 3, 2026 if ordered today

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Estimated Ship Date: Feb 3, 2026 if ordered today

Stainless Works Header Flanges HFLS1163

Header Flanges, 304 Stainless Steel, 3/8 in. Thick, Chevy, LS1/LS6, Fits 1.625 in. Primaries, Pair

Part Number: STW-HFLS1163

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

Chevrolet Performance Header Flanges 12480130

Header Flanges, Mild Steel, .375 in. Thick, Chevy, Small Block, LS1/LS2/LS6/LS7, Each

Part Number: NAL-12480130

Not Yet Reviewed

Estimated Ship Date: May 19, 2026 if ordered today

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Estimated Ship Date: May 19, 2026 if ordered today

RESTOPARTS Supplied Exhaust Hangers CH28595

Tailpipe Hangers, Dual Exhaust, 1970-72 Chevelle SS BB, LS3/LS5/LS6

Part Number: OPG-CH28595

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Patriot Exhaust Header Flanges H7813

Patriot Exhaust H7813 Chevrolet LS1-LS6 1 7/8" Round Port Header Flanges

Part Number: PTE-H7813

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

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Estimated Ship Date: Feb 11, 2026 if ordered today

Gardner-Westcott Company Header Fasteners 56406-SS

HEADER BOLTS LS1-LS6

Part Number: GAR-56406-SS

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Patriot Tri-5 Headers H8055-1

Headers, Tri-5, Mid Length, Steel, Ceramic Coated, Chevy, Small Block, Pair

Part Number: PTE-H8055-1

4.82 out of 5 stars ( 22 )

Estimated Ship Date: Today

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Hooker Blackheart LS Swap Headers 8505HKR

Exhaust Manifold, Blackheart LS Swap, Cast Iron, Natural, Rear Dump, Universal, Pair

Part Number: HOK-8505HKR

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Patriot Tri-5 Headers H8025-1

Headers, Tri-5, Mid Length, Steel, Ceramic Coated, Chevy, Small Block, Pair

Part Number: PTE-H8025-1

4.5 out of 5 stars ( 20 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Hooker Blackheart LS Swap Headers BH14365

Headers, Blackheart, LS Swap, Long Tube, 3 in. Collector Diameter, 1 7/8 in. Tube Diameter, 304 Stainless Steel, Natural, Chevy, Pair

Part Number: HOK-BH14365

Not Yet Reviewed

Estimated Ship Date: Today

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Patriot Tri-5 Headers H8023-1

Headers, Tri-5, Long Tube, Steel, Ceramic Coated, Chevy, 396, 402, 427, 454, Pair

Part Number: PTE-H8023-1

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Hooker Blackheart LS Swap Headers 8505-3HKR

Exhaust Manifold, Blackheart LS Swap, Cast Iron, Black Ceramic Coated, Rear Dump, Universal, Pair

Part Number: HOK-8505-3HKR

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Patriot Tri-5 Headers H8050-1

Headers, Long Tube, Steel, Ceramic Coated, Chevy, Danchuk Mounts, Small Block, Pair

Part Number: PTE-H8050-1

4.25 out of 5 stars ( 8 )

Estimated Ship Date: Today

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Patriot Tri-5 Headers H8050

Headers, Long Tube, Steel, Natural, Chevy, Danchuk Mounts, Small Block, Pair

Part Number: PTE-H8050

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Feb 11, 2026 if ordered today

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Estimated Ship Date: Feb 11, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Flowtech Headers 31112FLT

4.5 out of 5 stars ( 24 )

Estimated Ship Date: Today

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Patriot Tri-5 Headers H8063

Headers, Tri-5, Mid-length, Steel, Natural, 3 in. Collector, Round Port, Chevy, Pontiac, Small Block, Pair

Part Number: PTE-H8063

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 11, 2026 if ordered today

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Estimated Ship Date: Feb 11, 2026 if ordered today

Patriot Tri-5 Headers H8063-1

Headers, Mid-Length, Steel, Silver Ceramic Coated, 1 5/8 in. Primary, 3.0 in. Collector, Chevy, Small Block

Part Number: PTE-H8063-1

Not Yet Reviewed

Estimated Ship Date: Today

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