CHEVROLET 7.4L/454 Exhaust

HEADERS

Part Number: SNH-C7-P

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Catalytic Converter, California Grade CARB Compliant Universal Catalytic Converter, Stainless Steel, Audi, Volvo, Each

Part Number: MPE-3322306

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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, Elite Extreme-Duty, Long Tube, Steel, Silver Ceramic Coated, Chevy, GMC, 7.4L, Pair

Part Number: HED-69851

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Headers, Long Tube, Steel, Ceramic Coated, Chevy, GMC, SUV, Pickup, RWD, Big Block, Pair

Part Number: PTE-H8054-1

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Dec 17, 2025 if ordered today

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Headers, Tight Tuck, Shorty, Steel, Ceramic Coated, Street Rod with Chevy, 396, 402, 427, 454, Pair

Part Number: PTE-H8029-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 17, 2025 if ordered today

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Headers, Long Tube, Steel, High Temperature Black Paint, Chevy, Pontiac, Pair

Part Number: DOU-D316-B

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Estimated Ship Date: Dec 19, 2025 if ordered today

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Headers, Tri-5, Long Tube, Steel, Painted, Chevy, Big Block, Pair

Part Number: PTE-H8078-B

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Estimated Ship Date: Dec 18, 2025 if ordered today

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Catalytic Converter, Direct-Fit, Stainless Steel, Each

Part Number: WLK-50316

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Estimated Ship Date: Dec 16, 2025 if ordered today

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Headers, Street, Long Tube, Steel, Black Ceramic Coated, Chevy, GMC, Pair

Part Number: HED-69283

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Estimated Ship Date: Feb 10, 2026 if ordered today

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Headers, Elite Extreme-Duty, Long Tube, Steel, Black Ceramic Coated, Chevy, Pair

Part Number: HED-61193

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Estimated Ship Date: Feb 10, 2026 if ordered today

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Headers, Street, Long Tube, Steel, Black Ceramic Coated, Chevy, Big Block, Pair

Part Number: HED-63001

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Estimated Ship Date: Feb 10, 2026 if ordered today

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Headers, Street, Mid-Length, Steel, Silver Ceramic Coated, Chevy, GMC, 7.4L, 454, Kit

Part Number: HED-66571

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 10, 2026 if ordered today

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Headers, Street, Long Tube, Steel, Black Ceramic Coated, Chevy, Big Block, Pair

Part Number: HED-68193

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Feb 10, 2026 if ordered today

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Headers, Street, Mid-Length, Steel, Black Ceramic Coated, Chevy, GMC, Kit

Part Number: HED-69573

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Estimated Ship Date: Feb 10, 2026 if ordered today

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Catalytic Converter - Direct Fit

Part Number: APH-645931

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Catalytic Converters, Direct-Fit, Stock Flange Inlet/Outlet, Ceramic Honeycomb Substrate, 50.88 in. Overall Length, Front, Chevrolet, GMC, Each

Part Number: APH-645998

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Catalytic Converters, Direct-Fit, Stock Flange Inlet, 2.55 in. Slip Fit Outlet, 48.75 in. Overall Length, Rear, Chevrolet, GMC, Each

Part Number: APH-645828

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Exhaust Systems, H-Bomb Header/Crossmember-Back, Stainless Steel, Natural, Turbo Pro Mufflers, Buick, Chevy, Oldsmobile, Pontiac, Kit

Part Number: PYE-SGA43T

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Exhaust System, Turbo Pro, Crossmember Back, 409 Stainless Steel, Natural, X-Pipe, Rear Exit, Chevy, Impala, Kit

Part Number: PYE-SGB15T

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Exhaust System, Violator, Crossmember Back, 409 Stainless Steel, Natural, X-Pipe, Rear Exit, Chevy, Impala, Kit

Part Number: PYE-SGB15V

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Exhaust Systems, H-Bomb, Crossmember Back, Stainless Steel, Natural, Chevy, Kit

Part Number: PYE-SGB40T

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Exhaust Systems, H-Bomb, Crossmember Back, 409 Stainless Steel, Natural, Chevy, GMC, Kit

Part Number: PYE-SGT78T

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Exhaust System, Street Pro, Crossmember Back, 409 Stainless Steel, Natural, H-Pipe, Rear Exit, Chevy, Impala, Kit

Part Number: PYE-SGB45S

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Exhaust System, Violator, Crossmember Back, 409 Stainless Steel, Natural, H-Pipe, Rear Exit, Chevy, Impala, Kit

Part Number: PYE-SGB45V

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Catalytic Converter, Stainless Steel, 3.00 in. Inlet, 3.00 in. Outlet, 16.0 in. Length, Universal, Each

Part Number: MPE-445009

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Estimated Ship Date: Dec 15, 2025 if ordered today

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