CHEVROLET Chevy small block Gen III/IV (LS-based engines) Exhaust

Headers, Mid-length, Steel, Silver Ceramic Coated, Round Port, Buick, Chevrolet, Oldsmobile, Pontiac, Small Block LS, Pair

Part Number: DOU-D3357

Not Yet Reviewed

Estimated Ship Date: Today

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• Mfr. Rebate

$100.00 Mail-In Rebate

Price after Manufacturer Rebate: $591.75

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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Exhaust System, Axle-Back, FlowFX, 409 Stainless Steel, Split Rear, Black Ceramic Tips, Chevy, Kit

Part Number: FLO-717991

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Tailpipe, Exhaust, Passenger Side, Stainless Steel, Natural, 3.00 in. O.D., Chevy, GMC, Each

Part Number: WLK-54704

4.6 out of 5 stars ( 10 )

Estimated Ship Date: Today

• Oversize $7.99

Headers, Hot Rodz Engine Swap, Mid-Length, Steel, Silver Ceramic Coated, Chevy, GMC, Pair

Part Number: HED-69716

2.33 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Exhaust Manifold, Blackheart LS Swap, Cast Iron, Natural, Rear Dump, Universal, Pair

Part Number: HOK-8505HKR

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Sep 18, 2025 if ordered today

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Header bolt kit, Extreme Duty, Chromoly, Black Oxide, Chevy LS, 6 pt., Set of 12

Part Number: SUM-910502

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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

Part Number: MPE-51205

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• 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 System, Installer Series, Cat-Back, Steel, Passenger Side Exit, Aluminized, Polished Tip, Chevy, GMC, Kit

Part Number: MBR-S5078AL

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Headers, Mid-Length, Steel, Black Ceramic Coated, Buick, Chevrolet, GMC, Oldsmobile, Pontiac, LS Engine, Pair

Part Number: HED-68143

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• Free Shipping

Intermediate Pipes, Exhaust, 3.00 in. O.D., 409 Stainless Steel, Natural, for Cast Iron System, Chevy, V8, Pair

Part Number: HOK-71223024HKR

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• Free Shipping

Muffler, Delta Flow 40 Series, 3 in. Inlet/3 in. Outlet, Steel, Black, Each

Part Number: FLO-943043

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Aug 11, 2025 if ordered today

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Exhaust Tip, Single, Round, Clamp-on, Stainless, Polished, 2.5 in. Inlet, 3.0 in. Outlet, 12.0 in. Length

Part Number: WLK-36486

4.67 out of 5 stars ( 9 )

Estimated Ship Date: Today

Exhaust System, Cat-Back, Stainless Steel, Polished Stainless Tip, Cadillac, Chevy, GMC, 4.8, 5.3L, Kit

Part Number: MPE-15666

4.29 out of 5 stars ( 7 )

Estimated Ship Date: Aug 14, 2025 if ordered today

• Free Shipping
• Special Order

Header Bolts, Hex Head, 20mm UHL, 10mm Wrench, Steel, Black Oxide, Chevy, LS, Set of 12

Part Number: ARP-134-1101

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

Resonator, Stainless Steel, Polished, 2.5 in. Inlet/Outlet, 18.122 in. Length, 4 in. Diameter, Ford, Pair

Part Number: SLE-31062

5.0 out of 5 stars ( 9 )

Estimated Ship Date: Aug 20, 2025 if ordered today

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Exhaust System, American Thunder, Cat-Back, Stainless Steel, Polished Tip, 3-Door, Chevy, GMC, Kit

Part Number: FLO-817428

4.53 out of 5 stars ( 15 )

Estimated Ship Date: Aug 13, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Muffler, Stainless Steel, Natural, Chevy, Pontiac, Each

Part Number: MPE-12265

4.81 out of 5 stars ( 16 )

Estimated Ship Date: Today

• Free Shipping

Exhaust, Force II, Cat-Back, Steel, Aluminized, Polished Tip, Chevy, GMC, Pickup, 4.8, 5.3L

Part Number: FLO-17362

4.57 out of 5 stars ( 7 )

Estimated Ship Date: Today

• Free Shipping

Muffler, Aero Chamber, 3 in. Inlet/Dual 2 1/2 in. Outlet, Steel, Aluminized, Chevy, Pontiac, Each

Part Number: HOK-21729HKR

4.47 out of 5 stars ( 17 )

Estimated Ship Date: Today

• Free Shipping

Exhaust Manifold, Blackheart, LS Swap, Cast Iron, Natural, Rear Dump, Pair

Part Number: HOK-8506HKR

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Exhaust System, Installer Series, Cat-Back, Steel, Passenger Side Exit, Aluminized, Polished Tip, Chevy, GMC, Kit

Part Number: MBR-S5044AL

4.6 out of 5 stars ( 5 )

Estimated Ship Date: Today

• Free Shipping

Muffler, SUV 50 Series, 3 in. Inlet/3 in. Outlet, Stainless Steel, Black, Each

Part Number: FLO-853057

4.92 out of 5 stars ( 12 )

Estimated Ship Date: Today

• Free Shipping

Headers, Long Tube, Stainless Steel, Natural, Chevy, Pontiac, LS Swap, Pair

Part Number: KOK-22502610

Not Yet Reviewed

Estimated Ship Date: Sep 5, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Exhaust Clamp, Band Clamp, Stainless Steel, 3.00 in. Pipe Diameter, Each

Part Number: WLK-36439

4.5 out of 5 stars ( 24 )

Estimated Ship Date: Today

Exhaust System, Force II, Cat-back, Single, Stainless Steel, Natural, Side Exit, Chevy, GMC, 6.2L, Kit

Part Number: FLO-817603

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Aug 13, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order