CHEVROLET 5-4L-327 CHEVY-SMALL-BLOCK-GEN-I Exhaust

Headers, Shorty, Steel, Silver Ceramic Coated, 1 5/8 in. Primary, 2 1/2 in. Collector, Chevy, Pontiac, Pair

Part Number: SNH-CC16-SEC

4.88 out of 5 stars ( 17 )

Estimated Ship Date: Today

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

Part Number: HED-69236

3.5 out of 5 stars ( 4 )

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Exhaust Manifold, SBC, Exhaust Manifolds, Rectangular Port, 2.5 in. Outlet, Silver, Pair

Part Number: HOK-8525-1HKR

4.0 out of 5 stars ( 3 )

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Headers, Side Mount, Steel, Chrome, Chevy, Pair

Part Number: DOU-D380-C

4.53 out of 5 stars ( 15 )

Estimated Ship Date: Today

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• Mfr. Rebate

$100.00 Mail-In Rebate

Price after Manufacturer Rebate: $1,261.75

Rebate Expires: 9/30/2025

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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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Exhaust System, American Thunder, Header-Back, Stainless Steel, GM A Body, Kit

Part Number: FLO-817412

3.25 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Headers, Street, Long Tube, Steel, Silver Ceramic Coated, Chevy, 5.7L, Pair

Part Number: HED-68446

5.0 out of 5 stars ( 2 )

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Headers, Long Tube, Stainless Steel, Natural, 3-Bolt Flange Small Block,Chevy. Pair

Part Number: DOU-D353-SS

Not Yet Reviewed

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• Mfr. Rebate

$100.00 Mail-In Rebate

Price after Manufacturer Rebate: $1,018.80

Rebate Expires: 9/30/2025

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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, Competition, Long Tube, Steel, Painted, Buick, Chevy, Oldsmobile, Pontiac, Chevy Small Block, Pair

Part Number: HOK-2451HKR

3.82 out of 5 stars ( 92 )

Estimated Ship Date: Today

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Combo, Summit, Headers, Steel, Ceramic Coated, 1 5/8 in., Exhaust System, Steel, Aluminized, 2.25 in., Kit

Part Number: CMB-05-0014

4.83 out of 5 stars ( 6 )

Estimated Ship Date: Today

Header Fasteners, Bolts, Locking, Double Hex Head, Steel, Nickel Plated, Chevy, V6, Small Block, Set of 12

Part Number: STG-8911

4.51 out of 5 stars ( 57 )

Estimated Ship Date: Today

Headers, Long Tube, Steel, Silver Ceramic Coated, Chevy, Oldsmobile, Pontiac, Pair

Part Number: DOU-D336

4.43 out of 5 stars ( 7 )

Estimated Ship Date: Today

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• Mfr. Rebate

$100.00 Mail-In Rebate

Price after Manufacturer Rebate: $859.65

Rebate Expires: 9/30/2025

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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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Exhaust System, Crossmember-Back, 409 Stainless Steel, Tru-X, Polished Tips, Buick, Chevy, Oldsmobile, Pontiac

Part Number: MPE-15893

4.5 out of 5 stars ( 6 )

Estimated Ship Date: Today

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Headers, Blockhugger, Steel, Silver Ceramic, BluePrint Heads, Chevy, Small Block, Pair

Part Number: SNH-CC158-BP-SEC

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Headers, Fenderwell, Steel, Ceramic Coated, Chevy, 283-400, V8, Pair

Part Number: DOU-D365

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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• Mfr. Rebate

$100.00 Mail-In Rebate

Price after Manufacturer Rebate: $1,413.50

Rebate Expires: 9/30/2025

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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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Exhaust, Tailpipes, Steel, Aluminized, 2.5 in. Diameter, Buick, Chevy, Oldsmobile, Pontiac, Pair

Part Number: FLO-15802

4.75 out of 5 stars ( 55 )

Estimated Ship Date: Today

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Headers, Elite Extreme-Duty, Long Tube, Steel, Silver Ceramic Coated, Chevy, Small Block, Pair

Part Number: HED-68298

4.14 out of 5 stars ( 21 )

Estimated Ship Date: Today

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Exhaust System, American Thunder, 2.50 in. Diameter, Crossmember Back, Super 40, H-Pipe, Steel, Aluminized, Chevy, V8, Kit

Part Number: FLO-17655-FM

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Exhaust Manifolds, Cast Iron, Chrome, 2.50 in. Collector, Rams Horn Style, Chevy, Small Block, Pair

Part Number: SUM-G9200

4.12 out of 5 stars ( 33 )

Estimated Ship Date: Today

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Headers, Street, Long Tube, Steel, Temporary Paint, Chevy, Small Block, Pair

Part Number: HED-68290

4.0 out of 5 stars ( 26 )

Estimated Ship Date: Today

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Headers, Super Competition, Side Mount, Stainless Steel, Polished, Chevy, Small Block, Pair

Part Number: HOK-2224-3HKR

3.67 out of 5 stars ( 15 )

Estimated Ship Date: Today

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Exhaust, Tailpipes, Steel, Aluminized, 3 in. Diameter, Chevy, Pontiac, Oldsmobile, Buick, Pair

Part Number: FLO-15818

4.94 out of 5 stars ( 17 )

Estimated Ship Date: Today

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Headers, Long Tube, Stainless Steel, Natural, 3-Bolt Flange Small Block,Chevy. Pair

Part Number: DOU-D336-SS

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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• Mfr. Rebate

$100.00 Mail-In Rebate

Price after Manufacturer Rebate: $1,016.65

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, Competition, Long Tube, Steel, Painted, Chevy, GMC, Small Block, Pair

Part Number: HOK-2452HKR

4.37 out of 5 stars ( 35 )

Estimated Ship Date: Today

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Exhaust System, Header-Back, 2.25 inch, Split Rear, Steel, Aluminized, Buick, Chevy, Oldsmobile, Pontiac, V8

Part Number: SUM-680120

4.47 out of 5 stars ( 19 )

Estimated Ship Date: Today

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Headers, Elite Extreme-Duty, Long Tube, Steel, Silver Ceramic Coated, Chevy, 5.7L, Pair

Part Number: HED-68448

4.9 out of 5 stars ( 10 )

Estimated Ship Date: Today

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