PONTIAC 6.6L/400 Exhaust

Headers, Circle Track, Street Stock, 4-1 One-Piece, 1 3/4 in. Primaries, 3.5 in. Collector, 604 Crate Engine, Chevy, Pair

Part Number: SCH-166ACM

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Headers, Circle Track, Street Stock, 4-1 One-Piece, 1 3/4 in. Primaries, 3 in. Collector, 604 Crate Engine, Chevy, Pair

Part Number: SCH-166ACM-3

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Headers, Circle Track, Street Stock, 4-1 One-Piece, 1 3/4 in. Primaries, 3 in. Collector, Chevy, Pair

Part Number: SCH-166CM-3

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Headers, Shorty, Steel, Natural, 2.5 in. Collector, Oval Port, Chevy, Pontiac, Small Block, Pair

Part Number: SNH-CC5-P

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Estimated Ship Date: Dec 11, 2025 if ordered today

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Headers, Circle Track, Street Stock, 4-1 One-Piece, 1 7/8 in. Primaries, 3.5 in. Collector, 18 Degree Flange, Automatic, Chevy, Pair

Part Number: SCH-187-18

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Headers, Circle Track, Street Stock, 4-1 One-Piece, 1 7/8 in. Primaries, 3.5 in. Collector, Stahl Flange, Automatic, Chevy, Pair

Part Number: SCH-187S

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SHORTY HEADER COATED

Part Number: SNH-PF1-BEC

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Headers, Steel, Black Ceramic Coated, 2.5 in. Collector, Angled Plug, Buick, Chevrolet, GMC, Oldsmobile, Pontiac, Pair

Part Number: SNH-CC10AP-BEC

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Estimated Ship Date: Jan 12, 2026 if ordered today

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header fasteners

Part Number: PIO-859040

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Muffler, SoundFX, 2 1/2 in. Inlet/2 1/4 in. Outlet, Steel, Aluminized, Buick, Cadillac, Chevy, GMC, Each

Part Number: WLK-18409

5.0 out of 5 stars ( 1 )

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Headers, Long Tube, Stainless Steel, Natural, 1.625 in. Tube, 3.00 in. Collector, Chevy, Small Block, Pair

Part Number: TFS-CA6781SB

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Black ceramic block hugger headers for Chevy Monza, and V8 Vega conversion applications with small block Chevy engines with angle plug heads.

Part Number: SNH-CC13AP-BEC

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Black ceramic block hugger headers for 67-69 Camaro / Firebird and 68-72 Nova applications with small block Chevy engines with angle plug heads.

Part Number: SNH-CC16AP-BEC

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Headers, Circle Track, IMCA Modified, Adjustable, 4-1 Two-Piece, 1 7/8 - 2 in. Primaries, 3.5 in. Collector, Pontiac, Each

Part Number: SCH-163-3P

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Headers, Circle Track, Street Stock, 4-1 One-Piece, 1 5/8 - 1 3/4 in. Primaries, 3 in. Collector, Chevy, Pair

Part Number: SCH-165V

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Exhaust Pipes, Tailpipes, Steel, Aluminized, 2.250 in. O.D., Buick, Cadillac, Chevrolet, Oldsmobile, Pontiac, Each

Part Number: WLK-46550

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• Oversize $44.99
• $20.00 Summit Bucks
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Exhaust Pipe, Intermediate Pipe, Steel, Aluminized, 2.25 in. O.D., Buick, Chevrolet, Oldsmobile, Pontiac, Each

Part Number: WLK-44818

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• Oversize $7.99
• $20.00 Summit Bucks
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AIR Pumps, Remanufactured Smog Air Pumps, Mechanical, American Motors, BMW, Buick, Chevrolet, GMC, Jaguar, Oldsmobile, Pontiac, Each

Part Number: AAZ-32-128

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• Core Charge $5.00
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Headers, Elite Extreme-Duty, Mid-Length, Steel, Black Ceramic Coated, Buick, Chevy, Oldsmobile, Pair

Part Number: HED-61603

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Estimated Ship Date: Jan 28, 2026 if ordered today

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Headers, Elite Extreme-Duty, Long Tube, Steel, Black Ceramic Coated, Buick, Chevy, Oldsmobile, Pontiac, Pair

Part Number: HED-61313

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Estimated Ship Date: Jan 28, 2026 if ordered today

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Catalytic Converter, California Grade CARB Compliant Direct-Fit Catalytic Converter, Stainless Steel, Cadillac, Chevy, Pontiac, Each

Part Number: MPE-3322433

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Estimated Ship Date: Dec 1, 2025 if ordered today

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• 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, Street, Long Tube, Steel, Silver Ceramic Coated, Buick, Oldsmobile, Pontiac, 5.0, 5.7L, Pair

Part Number: HED-66311

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Estimated Ship Date: Jan 28, 2026 if ordered today

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

Part Number: HED-67318

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Estimated Ship Date: Jan 28, 2026 if ordered today

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Headers, Elite Extreme-Duty, Mid-Length, Steel, Black Ceramic Coated, Buick, Chevy, Oldsmobile, Pontiac, Pair

Part Number: HED-67603

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Estimated Ship Date: Jan 28, 2026 if ordered today

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Headers, Street, Shorty, Steel, Black Ceramic Coated, Pontiac, V8, Pair

Part Number: HED-23164

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Estimated Ship Date: Jan 28, 2026 if ordered today

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