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

Exhaust System, American Thunder, Dual, Crossmember Back, Split Rear, 2.5 in. Dia., w/H-Pipe and Mufflers, Steel, Aluminized, GM, A-Body, Kit

Part Number: FLO-17119

4.27 out of 5 stars ( 37 )

Estimated Ship Date: Today

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Exhaust System, Header-Back, 2.50 inch, Split Rear, Steel, Aluminized, Buick, Chevy, Oldsmobile, Pontiac, V8, Kit

Part Number: SUM-680101

4.5 out of 5 stars ( 173 )

Estimated Ship Date: Today

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Exhaust System, Header-Back, 2.50 inch, Split Rear, Steel, Aluminized, Buick, Chevy, Oldsmobile, Pontiac, V8

Part Number: SUM-680121

4.5 out of 5 stars ( 107 )

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Headers, Long Tube, Steel, Ceramic Coated, Chevy, GMC, SUV, Pickup, 4WD, Small Block, Pair

Part Number: SUM-G9109

4.44 out of 5 stars ( 9 )

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Headers, Side Mount, Steel, Silver Ceramic Coated, Chevy, Pair

Part Number: DOU-D380

4.06 out of 5 stars ( 17 )

Estimated Ship Date: Today

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• Mfr. Rebate

$100.00 Mail-In Rebate

Price after Manufacturer Rebate: $1,090.95

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 Systems, Turbo Pro, Crossmember-Back, Stainless Steel, Natural, Turbo Pro Mufflers, Buick, Chevy, Oldsmobile, Pontiac, Kit

Part Number: PYE-SGA10T

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Headers, Side Mount, Steel, High Temperature Black Paint, Chevy, Pair

Part Number: DOU-D380-B

4.5 out of 5 stars ( 24 )

Estimated Ship Date: Today

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Exhaust System, Header-Back, Steel, Aluminized, H-Pipe, Buick, Chevy, Oldsmobile, Pontiac, A-Body, Kit

Part Number: FLO-17107

4.44 out of 5 stars ( 16 )

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-680100

4.62 out of 5 stars ( 29 )

Estimated Ship Date: Today

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Exhaust Systems, Performance, Crossmember-Back, 409 Stainless Steel, Chevy, Kit

Part Number: MPE-16724

4.25 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Exhaust System, Header-Back, 3.00 inch, Steel, Aluminized, Buick, Chevy, Oldsmobile, Pontiac, No Mufflers, Kit

Part Number: SUM-680102-NM

4.38 out of 5 stars ( 26 )

Estimated Ship Date: Today

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Exhaust, Header-Back, 3 in., Steel, Aluminized, Buick, Chevy, Oldsmobile, Pontiac, Kit

Part Number: SUM-680122-NM

4.38 out of 5 stars ( 8 )

Estimated Ship Date: Today

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Exhaust Downpipes, Stainless Steel, Natural, 2.5 in. Diameter, 3-bolt, Chevy, Small Block, Pair

Part Number: PYE-DGU14S

4.21 out of 5 stars ( 39 )

Estimated Ship Date: Today

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Headers, Long Tube, Stainless Steel, Polished, Chevy, Pair

Part Number: DOU-D380-SS

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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• Mfr. Rebate

$100.00 Mail-In Rebate

Price after Manufacturer Rebate: $1,509.00

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

Part Number: DOU-D353-SS

Not Yet Reviewed

Estimated Ship Date: Today

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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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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, 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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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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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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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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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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