CHEVROLET 7-4L-454 CHEVY-BIG-BLOCK-GEN-VI Exhaust

Headers, Street Rod, Steel Painted, Universal, 396-454, Chevy, Pair

Part Number: BIG-11030FLT

2.67 out of 5 stars ( 3 )

Estimated Ship Date: Nov 3, 2025 if ordered today

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Headers, Tri-5, Engine Swap, Long Tube, Steel, Painted, Chevy, 396, 402, 427, 454, Pair

Part Number: PTE-H8023-B

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 10, 2025 if ordered today

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Exhaust System,EMI Thunder,Cast aluminum manifolds and risers,Big Block Chevy,Bright blue Fusioncoat,pair

Part Number: EDM-EMI-510B

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Estimated Ship Date: Nov 5, 2025 if ordered today

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Exhaust System,EMI Thunder,Big Block Chevy with Standard Aluminum Risers,Polished Finish

Part Number: EDM-EMI-510P

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Estimated Ship Date: Nov 5, 2025 if ordered today

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Exhaust System,EMI Thunder,Cast aluminum manifolds,Short Silent Choice stainless risers,BB Chevy,Gloss black

Part Number: EDM-EMI-512

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Estimated Ship Date: Nov 5, 2025 if ordered today

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Intermediate Pipes, Exhaust, Steel, Aluminized, Chevrolet, GMC, Each

Part Number: APH-28724

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Estimated Ship Date: Nov 5, 2025 if ordered today

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Tailpipe, 2.25 in. OD, 101 in. Length, Left Side, Chevy, GMC, Dodge, Ford, Each

Part Number: APH-126103

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Estimated Ship Date: Nov 5, 2025 if ordered today

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Catalytic Converters, Universal, 2.50 in. Slip Fit Inlet/Outlet, Ceramic Honeycomb Substrate, 16.50 in. Overall Length, Each

Part Number: APH-604006

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Estimated Ship Date: Nov 5, 2025 if ordered today

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Headers, Dragster, Downsweep, Stainless Steel, Natural, 2 1/2 in. Standard Primary, 5 in. Collectors, Chevy, Big Block, Pair

Part Number: STW-DNBBC250

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Estimated Ship Date: Dec 3, 2025 if ordered today

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Headers, Super Competition, Shorty, Steel, Ceramic Coated, Chevy, GMC, Pickup, 7.4L, 454

Part Number: HOK-2021-1HKR

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Estimated Ship Date: Nov 4, 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: Nov 7, 2025 if ordered today

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Catalytic Converter, California Grade, Direct-Fit, Stainless Steel Case, Left Position, Chevrolet, GMC, 7.4L, Each

Part Number: MPE-4451470

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Estimated Ship Date: Nov 7, 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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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: Nov 4, 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: Nov 5, 2025 if ordered today

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Exhaust Manifold, Cast Iron, Natural, Each

Part Number: RNB-674-738

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Estimated Ship Date: Nov 7, 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: Nov 10, 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: Nov 6, 2025 if ordered today

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Marine Exhaust Riser, Elbow Riser, Standard Length, Cast Iron, Blue Painted, GM, Crusader, 4 in. Tall, Each

Part Number: RRA-18-1927

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Estimated Ship Date: Nov 19, 2025 if ordered today

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Intermediate Pipes, Exhaust, Steel, Aluminized, Chevrolet, GMC, Each

Part Number: APH-54159

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Estimated Ship Date: Nov 6, 2025 if ordered today

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Muffler, OE Replacement, Steel, Aluminized, Chevy, GMC, Each

Part Number: APH-2430

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Estimated Ship Date: Nov 6, 2025 if ordered today

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Intermediate Pipes, Exhaust, Steel, Aluminized, Chevrolet, GMC, Each

Part Number: APH-54170

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Estimated Ship Date: Nov 6, 2025 if ordered today

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Mufflers, MSL Maximum, Steel, Aluminized, Perforated Tube, Oval Case, Chevrolet, GMC, 5.7L, 7.4L, Each

Part Number: APH-700439

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Estimated Ship Date: Nov 6, 2025 if ordered today

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Muffler, Quiet-Flow 3, 3in. Inlet/2 3/4 in. Outlet, Steel, Aluminized, Chevy, GMC, Each

Part Number: WLK-21367

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 10, 2025 if ordered today

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Catalytic Converters, Universal, 2.25 in. Slip Fit Inlet/Outlet, Ceramic Honeycomb Substrate, 12.00 in. Length, for Nissan, Chevy, Ford, Toyota, Each

Part Number: APH-608295

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Estimated Ship Date: Nov 6, 2025 if ordered today

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Intermediate Pipes, Exhaust, Steel, Aluminized, Chevrolet, GMC, Each

Part Number: APH-28723

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Estimated Ship Date: Nov 4, 2025 if ordered today

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