CHEVROLET 7-4L-454 CHEVY-BIG-BLOCK-MARK-IV Exhaust

Headers, Engine Swap, Full-Length, Fenderwell, Steel, Painted, Chevy, Big Block, V8, Pair

Part Number: PTE-H8035-B

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Muffler, Tru-Fit, Steel, Aluminized, 2.25 in. Inlet, 2.25 in. Outlet, 26.0 in. Length, Each

Part Number: WLK-18113

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

• $20.00 Summit Bucks

Headers, Long Tube, Stainless Steel, Natural, 2.00 in. Tube, 3.00 in. Collector, Chevy, Big Block, Pair

Part Number: TFS-CANV679

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Estimated Ship Date: Today

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

Part Number: APH-X6103

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Estimated Ship Date: Dec 2, 2025 if ordered today

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

Part Number: PTE-H8023

2.8 out of 5 stars ( 5 )

Estimated Ship Date: Dec 8, 2025 if ordered today

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Headers, Long Tube, Stainless Steel, Natural, 2.00 in. Tube, 3.00 in. Collector, Chevy, Big Block, Pair

Part Number: STW-CANV679

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Headers, Super Comp, Long Tube, Steel, Ceramic Coated, Chevy, 396-454, Pair

Part Number: HOK-2213-1HKR

3.0 out of 5 stars ( 4 )

Estimated Ship Date: Dec 1, 2025 if ordered today

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Exhaust Hanger, Bolt-on, Steel, Natural, Buick, Cadillac, Chevy, Oldsmobile, Pontiac, Each

Part Number: WLK-35662

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

• $20.00 Summit Bucks

Headers, Street, Long Tube, Steel, Temporary Paint, Chevy, GMC, Big Block, Pair

Part Number: HED-69280

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Exhaust Clamp, Extra Heavy-Duty U-Clamp, 2.00 in. Pipe, 0.50 in. Width, Steel, Natural, Each

Part Number: APH-H200

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Exhaust Systems, Crossmember Back w/H-Pipe Exhaust System 75-87 GM Split Rear Dual Exit 2.5 in Intermediate

Part Number: PYE-SGT978SE

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Estimated Ship Date: Dec 16, 2025 if ordered today

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Exhaust Systems, Crossmember Back w/H-Pipe Exhaust System 75-87 GM Split Rear Dual Exit 2.5 in Intermediate

Part Number: PYE-SGT978E

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Estimated Ship Date: Dec 16, 2025 if ordered today

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Exhaust Systems, Crossmember Back w/X-Pipe, 75-87 GM Split Rear Dual Exit 2.5 in Intermediate

Part Number: PYE-SGT980E

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Estimated Ship Date: Dec 16, 2025 if ordered today

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Exhaust Flanges, 2-bolt Type, Steel, Natural, 3.000 in. Flange Bolt Circle, Fits 2.063 in. Exhaust Pipe Diameter, Chevrolet, GMC, Each

Part Number: APH-9184

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Exhaust hanger, Tail pipe bracket, Each

Part Number: WLK-35362

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• $20.00 Summit Bucks

Catalytic Converter, California Grade, Direct-Fit, Stainless Steel Case, Chevy, GMC, 4.3L, 4.8L, 5.7L, 7.4L, Each

Part Number: MPE-3391476

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Estimated Ship Date: Dec 3, 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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Tailpipe, 2.50 in. OD, 91.50 in. Length, Right Side, Chevy, GMC, Dodge, Ford, Each

Part Number: APH-126104

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 2, 2025 if ordered today

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Exhaust Hangers, Clamp-on, Steel, Natural, Chevrolet, Chrysler, Dodge, GMC, Plymouth, Each

Part Number: APH-8503

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Headers, Long Tube, Steel, High Temperature Black Paint, 2 in. Primary Tube O.D., 3.500 in. Collector Diameter, SAP Port, Chevrolet, Big Block, Pair

Part Number: DOU-D322-B

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Dec 2, 2025 if ordered today

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Headers, Sprint Style Roadster, Long Tube, Steel, Ceramic Coated, Street Rod with Chevy, 396, 402, 427, 454

Part Number: PTE-H8031-1

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Estimated Ship Date: Dec 5, 2025 if ordered today

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

Part Number: DOU-D319-B

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Estimated Ship Date: Dec 2, 2025 if ordered today

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Header Flanges, No Stubs, Stainless, 0.375 in. Thick, 2.125 in. Port, Each

Part Number: KOK-7040S

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Estimated Ship Date: Jan 12, 2026 if ordered today

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CHEVY BIG BLOCK HEADER

Part Number: PYE-HDR100S

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Estimated Ship Date: Dec 16, 2025 if ordered today

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Exhaust System, Violator, Crossmember Back, Stainless Steel, Natural, X-Pipe, Chevy, Kit

Part Number: PYE-SCC10V

2.0 out of 5 stars ( 3 )

Estimated Ship Date: Dec 16, 2025 if ordered today

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Check Valve, AMC, BMW, Buick, Cadillac, Chevy, Chrysler, Dodge, Jeep, Olds, Pontiac, Saab, Volkswagen, Each

Part Number: SMP-AV7T

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Today