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

1973-82 Corvette Exhaust system - small block. CNC Mandrel Bent 2 1/2" 18 gauge 304 Stainless Steel.

Part Number: STW-V7313100S

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

Part Number: HOK-2401-1HKR

2.0 out of 5 stars ( 2 )

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1964-67 Corvette Exhaust system - big block - standard trans. CNC Mandrel Bent 2 1/2" 18 gauge 304 Stainless S

Part Number: STW-V6414100S

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Headers, Dragster Downsweep, 3-Step Primary, 4.5 in. Collector, Stainless Steel, Polished, Big Block, Chevrolet, Pair

Part Number: HOK-2502-2HKR

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1968-72 Corvette Exhaust system - big block-standard trans. CNC Mandrel Bent 2 1/2" 18 gauge 304 Stainless Ste

Part Number: STW-V6814100S

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Headers, Side Mount, Steel, Chrome, 4 in. Collector, Round Port, Chevy, Big Block, Pair

Part Number: DOU-D381-C

5.0 out of 5 stars ( 3 )

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$100.00 Mail-In Rebate

Price after Manufacturer Rebate: $1,647.95

Rebate Expires: 9/30/2025

Get $100 back after rebate on this Dougs Header! For more information go to: https://pertronixbrands.com/blogs/rebates ...Read More

Get $100 back after rebate on qualifying Dougs Headers! Go to https://pertronixbrands.com/blogs/rebates for a complete list of products and to redeem offer. Valid on purchases made between 7/1/25 and 9/30/25. Rebate submission must be postmarked by 10/31/25. Limit one rebate per household. Allow 3-4 weeks for processing. Rebate for end consumer only. Valid in the USA, Canada and Puerto Rico. Show Less

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Headers, Turbo, Down/Forward, Stainless, Natural, 2.50 in. Tube, 3.50 in. Collector, Chevy, Big Block, Pair

Part Number: TFS-BBCDFT

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Headers, Dragster, Upswept, Stainless Steel, Natural, 2 1/4 in. Standard Primary, 4 in. Collectors, Chevy, Big Block, Pair

Part Number: STW-UPBBC225

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 3, 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: TFS-CANV679

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1973-82 Corvette Exhaust system - big block-std trans. CNC Mandrel Bent 2 1/2" 18 gauge 304 Stainless.

Part Number: STW-V7314100S

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Estimated Ship Date: Nov 3, 2025 if ordered today

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1967-69 F-body & 1968-72 Nova Big Block Chevy headers. 2", .065 wall thickness, CNC mandrel bent primary tubes

Part Number: STW-CA1GENBB

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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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Header, Up/Forward, Stainless Steel, Natural, 2 1/4 in. Tubes, 3 1/2 in. Collectors, Chevy, Big Block, Kit

Part Number: TFS-BBCT

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1968-72 Corvette Exhaust system - big block-auto trans. CNC Mandrel Bent 2 1/2" 18 gauge 304 Stainless Steel.

Part Number: STW-V6814300S

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1973-82 Corvette Exhaust system - big block-auto trans. CNC Mandrel Bent 2 1/2" 18 gauge 304 Stainless Steel.

Part Number: STW-V7314300S

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Headers, Turbo, Down/Forward, Stainless, Natural, 2 1/2 in. Primary, 4 in. Slip Fit Collectors, Chevy, Big Block, Pair

Part Number: STW-BBCDFT

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Headers, Turbo, Up/Forward, Stainless, Natural, 2 1/4 in. Primary, 3 1/2 in. Slip Fit Collectors, Chevy, Big Block, Pair

Part Number: STW-BBCT

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 3, 2025 if ordered today

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Headers, Long Tube, Stainless Steel, Natural, 3.5 in. Collector, Chevy, Big Block, Pair

Part Number: STW-CANV679178

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

Part Number: STW-UPBBC250

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Headers, Dragster, Downsweep, Stainless Steel, Natural, 2 3/8 in. Standard Primary, 4 1/2 in. Collectors, Chevy, Big Block, Pair

Part Number: STW-DNBBC238

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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: Oct 31, 2025 if ordered today

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