CHEVROLET 7.4L/454 Exhaust

Muffler, SoundFX Series, Steel, Aluminized, 2.25 in. Inlet/2.00 in. Outlet, Each

Part Number: WLK-18280

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Dec 15, 2025 if ordered today

• Special Order

Muffler, MSL, Chevy, GMC, Each

Part Number: APH-700104

Not Yet Reviewed

Estimated Ship Date: Dec 10, 2025 if ordered today

• Drop Ship
• Special Order

Tailpipe, 2.50 in. OD, 101 in. Length, Left Side, Chevy, GMC, Dodge, Ford, Each

Part Number: APH-126105

Not Yet Reviewed

Estimated Ship Date: Dec 11, 2025 if ordered today

• Drop Ship
• Freight Charge
• Special Order

Muffler, 2.50 in. Offset Inlet, 2.00 in. Center Outlet, 26.00 in. Overall Length, Oval, Reversible, Steel, Natural, Universal, Each

Part Number: BRE-101-1199

Not Yet Reviewed

Estimated Ship Date: Dec 16, 2025 if ordered today

• Special Order

Starter Heat Shield, Chevy Small/Big Blocks and 90 Degree V6, Each

Part Number: TRD-9796

Not Yet Reviewed

Estimated Ship Date: Jan 30, 2026 if ordered today

• Special Order

Exhaust Clamps, TorcTite Pre-Formed, Band Clamp, Lap Joint, 5.500 in. Clamp Width, 5.000 in. Pipe Diameter, Steel, Aluminized, Each

Part Number: APH-9703

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Heat Shield, Starter Solenoid, Stainless Steel, Chevy, Each

Part Number: OER-361443

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Apr 6, 2026 if ordered today

• Special Order

Heat Shield, Composite Spring, Each

Part Number: VAC-VSC-HS

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

• Special Order

Muffler Heat Shield, 8 1/8 in. Width, 18 in. Length, Each

Part Number: WLK-35567

3.0 out of 5 stars ( 1 )

• Special Order

1957-1982 Chevrolet Corvette Ignition Shield Bracket/Heat Shield Bracket Bolt

Part Number: MMU-37401

Not Yet Reviewed

Estimated Ship Date: Jan 2, 2026 if ordered today

• Drop Ship
• Special Order

Catalytic Converter, Stainless Steel, Chevy, GMC, 49.0 in. Length, 7.4L, Each

Part Number: CTO-9703

Not Yet Reviewed

Estimated Ship Date: Tomorrow

• Free Shipping

Header Fasteners, Bolts, Locking, Double Hex Head, Steel, Nickel Plated, Chevy, Ford, Chrysler, V8, Set of 16

Part Number: STG-8912

4.0 out of 5 stars ( 7 )

Estimated Ship Date: Tomorrow

Headers, Street, Mid-Length, Steel, Temporary Paint, Chevy, Big Block, Pair

Part Number: HED-68610

4.25 out of 5 stars ( 28 )

Estimated Ship Date: Tomorrow

• Free Shipping

Muffler, 40 Series, 2 1/2 in. Offset Inlet, 2 1/2 in. Offset Outlet, Chambered, Steel, Black, Each

Part Number: FLO-42543

4.9 out of 5 stars ( 42 )

Estimated Ship Date: Tomorrow

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

Part Number: HED-68196

4.57 out of 5 stars ( 28 )

Estimated Ship Date: Tomorrow

• Free Shipping

Header Fasteners, Locking Header Bolts, Internal Allen/Hex Head, Stainless Steel, Chevy, Ford, Set of 16

Part Number: MRG-2231G

4.58 out of 5 stars ( 12 )

Estimated Ship Date: Tomorrow

Catalytic Converter, Universal, 3-Way Style, Stainless Steel, Each

Part Number: MPE-51206

4.0 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

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

Part Number: MPE-3322306

Not Yet Reviewed

Estimated Ship Date: Tomorrow

• Free Shipping
• 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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Exhaust Tip, Stainless Steel, 2.5 in. Inlet, 3 in. Outlet, Slant-Cut, Clamp-On, 6 in. Length, Each

Part Number: WLK-36484

4.44 out of 5 stars ( 45 )

Estimated Ship Date: Tomorrow

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

Part Number: MPE-4451471

Not Yet Reviewed

Estimated Ship Date: Tomorrow

• Free Shipping
• 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, Super Competition, Shorty, Steel, Painted, Chevy, GMC, Pickup, 7.4L, 454, Pair

Part Number: HOK-2021HKR

4.67 out of 5 stars ( 6 )

Estimated Ship Date: Tomorrow

• Free Shipping

Headers, Super Competition, Long Tube, Steel, Ceramic Coated, Chevy, GMC, 396, 402, 427, 454, Pair

Part Number: HOK-2265-1HKR

1.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

• Free Shipping

Muffler, FlowFX Series, 2.5 in. Inlet/2.5 in. Outlet, Stainless Steel, Natural, Each

Part Number: FLO-71236

4.8 out of 5 stars ( 25 )

Estimated Ship Date: Tomorrow

Header Bolts; Hex Head; 0.375 in.-16 x 0.75 in.; 16 pc.

Part Number: MRG-919G

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Exhaust Pipe Connector, 2.5 in. ID To 2.5 in. OD, Length 18 in., Each

Part Number: WLK-42596

5.0 out of 5 stars ( 8 )

Estimated Ship Date: Tomorrow