CHEVROLET Chevy small block Gen III/IV (LS-based engines) Exhaust

Exhaust Pipes, Y-Pipes, 3.00 in. Slip-fit Inlet, 2.75 in. Slip-fit Outlet, Stainless, Catalytic Converter, for Off-road Use Only, Chevy, Pontiac, Each

Part Number: AMH-S00448

Not Yet Reviewed

Estimated Ship Date: Jan 2, 2026 if ordered today

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Headers, Full Length, Steel, Black Ceramic Coated, Buick, Chevrolet, GMC, Oldsmobile, Pontiac, LS Engine, Pair

Part Number: HED-68153

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Estimated Ship Date: Dec 23, 2025 if ordered today

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Catalytic Converters, Direct-Fit, Dual Stock Flange Inlet, Single Stock Flange Outlet, Stainless Steel Case, 60.0 in. Overall Length, Chevy, GMC, Each

Part Number: APH-645777

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Headers, Blockhugger, Steel, Silver Ceramic Coated, 2.5 in. Collector, Street Rod, Chevy Small Block LS, Pair

Part Number: SNH-CC1LS1-SEC

4.25 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Patriot Headers H8080-1 1 3/4" 4-Tube Replacement Header for GM E-Rod LS Engine Swaps Bolts Directly to the E-

Part Number: PTE-H8080-1

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Oct 31, 2025 if ordered today

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Catalytic Converter, Stainless Steel, Direct-Fit, GM, Each

Part Number: MPE-93480

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Estimated Ship Date: Oct 28, 2025 if ordered today

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• Mfr. Rebate

Mail - In Rebate

Rebate amount based on part(s) total.

Rebate Expires: 12/31/2025

Buy Converter and get up to $75 back after sending in your old one! Please visit www.magnaflow.com/pages/retailer-recycling-program ...Read More

Buy a Magnaflow Converter and get UP TO $75 back after sending in your old OEM one! Visit www.magnaflow.com/pages/retailer-recycling-program to begin the rebate redemption process. Valid on purchases made between 1/1/25 and 12/31/25. Open to legal residents of the 50 United States and District of Columbia. Only OE (original equipment) converters are eligible for a refund. Rebate will be in the form of a Visa Prepaid card. Please allow 4-6 weeks to receive rebate. Show Less

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Headers, Street, Shorty, Steel, Black Ceramic Coated, Cadillac, Chevy, GMC, Hummer, Pair

Part Number: HED-69693

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Estimated Ship Date: Dec 18, 2025 if ordered today

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Muffler, Xlerator Performance, Stainless Steel, Natural, Chevy, GMC, V6, V8, Each

Part Number: APH-XS2288

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Hdr Str Rod Univ LS1 Ctd

Part Number: PTE-H8006-1

Not Yet Reviewed

Estimated Ship Date: Today

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Headers, Mid-Length, Steel, Black Ceramic Coated, LS Swap, Chevy, Pair

Part Number: HED-68713

Not Yet Reviewed

Estimated Ship Date: Dec 23, 2025 if ordered today

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Catalytic Converter, Ultra Direct Fit, Stock Flange Inlet, Slip Fit Outlet, Ceramic Honeycomb, Heat Flange, Chevrolet, GMC, Each

Part Number: WLK-53726

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Estimated Ship Date: Oct 30, 2025 if ordered today

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Crossover Pipe, XO-Pipe, Stainless Steel, Chevy, Kit

Part Number: CSE-14127

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Header Flanges, No Stubs, Steel, 0.313 in. Thick, 1.750 in. Port, Gaskets, Bolts, Pair

Part Number: PTE-H7893

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Oct 31, 2025 if ordered today

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Headers, Block Hugger, GM E-rod, LS Engines, Pair

Part Number: PTE-H8080-B

Not Yet Reviewed

Estimated Ship Date: Oct 31, 2025 if ordered today

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Headers, Blockhugger, Steel, Natural, Chevy, GMC, LS Swap, Pair

Part Number: SNH-CSLS1584X4-P

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Estimated Ship Date: Dec 3, 2025 if ordered today

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Headers, Blockhugger, Steel, Bare, Chevy, GMC, LS Swap, Pair

Part Number: SNH-CSLS158-P

Not Yet Reviewed

Estimated Ship Date: Today

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Catalytic Converter, Stainless Steel, Each

Part Number: MPE-49733

Not Yet Reviewed

Estimated Ship Date: Oct 28, 2025 if ordered today

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• Special Order
• Mfr. Rebate

Mail - In Rebate

Rebate amount based on part(s) total.

Rebate Expires: 12/31/2025

Buy Converter and get up to $75 back after sending in your old one! Please visit www.magnaflow.com/pages/retailer-recycling-program ...Read More

Buy a Magnaflow Converter and get UP TO $75 back after sending in your old OEM one! Visit www.magnaflow.com/pages/retailer-recycling-program to begin the rebate redemption process. Valid on purchases made between 1/1/25 and 12/31/25. Open to legal residents of the 50 United States and District of Columbia. Only OE (original equipment) converters are eligible for a refund. Rebate will be in the form of a Visa Prepaid card. Please allow 4-6 weeks to receive rebate. Show Less

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Headers, Marine, Over-Transom, 1 7/8 - 2 in. Primaries, 3.5 in. Collector, Chevy, Pair

Part Number: SCH-1095LVLS1

Not Yet Reviewed

Estimated Ship Date: Oct 20, 2025 if ordered today

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Headers, Shorty, Steel, Titanium Ceramic Coated, Chevy, 6.2L, Pair

Part Number: BBK-4020

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 5, 2026 if ordered today

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Exhaust Manifolds, LS Cast Tubular, Cast Iron, Silver Ceramic Coated, Buick, Chevy, GMC, Oldsmobile, Pontiac, Small Block LS, Pair

Part Number: PTE-H8097-1

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Exhaust Manifolds, Cast, LS Swaps, Silver Ceramic, Pair

Part Number: BIG-31730-1FLT

Not Yet Reviewed

Estimated Ship Date: Oct 23, 2025 if ordered today

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Exhaust Manifold Bolt, 8mm x 1.25, Steel, Black, 30mm Underhead Length, Chevy, Small Block LS, Each

Part Number: NAL-11547135

Not Yet Reviewed

Estimated Ship Date: Today

1 7/8"

Part Number: APH-9187

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Headers, Super Competition, Block Hugger, Steel, Painted, Chevy, Small Block, LS1, Pair

Part Number: HOK-2312HKR

2.8 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Catalytic Converter, Stainless Steel, Buick, Chevy, Pontiac, 5.3L, Center, Each

Part Number: MPE-49225

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 28, 2025 if ordered today

• Free Shipping
• Special Order
• Mfr. Rebate

Mail - In Rebate

Rebate amount based on part(s) total.

Rebate Expires: 12/31/2025

Buy Converter and get up to $75 back after sending in your old one! Please visit www.magnaflow.com/pages/retailer-recycling-program ...Read More

Buy a Magnaflow Converter and get UP TO $75 back after sending in your old OEM one! Visit www.magnaflow.com/pages/retailer-recycling-program to begin the rebate redemption process. Valid on purchases made between 1/1/25 and 12/31/25. Open to legal residents of the 50 United States and District of Columbia. Only OE (original equipment) converters are eligible for a refund. Rebate will be in the form of a Visa Prepaid card. Please allow 4-6 weeks to receive rebate. Show Less

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