PONTIAC 6.6L/400 Exhaust

Muffler, 80 Series, Crossflow, Internal Chamber, Dual Style, 2 1/2 in. Inlet/Outlet Each End, 18 x 9 3/4 x 4 in. Oval Case, Steel, Black, GM, Each

Part Number: FLO-42582

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Header Fasteners, Bolts, Locking, Double Hex Head, Steel, Nickel Plated, AMC, Buick, Dodge, Pontiac, Set of 12

Part Number: STG-8916A

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

Headers, Street, Long Tube, Steel, Black Ceramic Coated, Pontiac, Pair

Part Number: HED-35273

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Muffler, Super Turbo, 2 1/2 in. Inlet/Dual 2 1/2 in. Outlet, Steel, Aluminized, Chevy, Pontiac, Each

Part Number: WLK-17739

3.71 out of 5 stars ( 7 )

Estimated Ship Date: Today

• $20.00 Summit Bucks

Headers, Street, Mid-Length, Steel, Black Ceramic Coated, Chevy, Pontiac, 5.0, 5.7L, Kit

Part Number: HED-63481

Not Yet Reviewed

Estimated Ship Date: Nov 28, 2025 if ordered today

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

Part Number: SCH-186

4.11 out of 5 stars ( 9 )

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Idle Air Controls, Replacement, AMC, BMW, Chevy, Dodge, GMC, Oldsmobile, Pontiac, Saab, Each

Part Number: ADO-19307616

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Headers, Street, Mid-Length, Steel, Black Ceramic Coated, Chevy Small Block, Pair

Part Number: HED-68603

1.0 out of 5 stars ( 1 )

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Exhaust System, Header-Back, 2.50 inch, 409 Stainless Steel, Buick, Chevy, Oldsmobile, Pontiac, Kit

Part Number: SUM-680121-SS

2.5 out of 5 stars ( 2 )

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Headers, Competition, Shorty, Stainless Steel, Chevy, Pontiac, 5.0, 5.7L, Pair

Part Number: HOK-2460-2HKR

5.0 out of 5 stars ( 1 )

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Muffler, Quiet-Flow 3, 2 in. Inlet/2 1/4 in. Outlet, Steel, Aluminized, Chevy, Pontiac, Each

Part Number: WLK-21598

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Muffler, SoundFX Series, Steel, Aluminized, 2.25 in. Inlet/2.25 in. Outlet, Each

Part Number: WLK-18230

4.79 out of 5 stars ( 19 )

Estimated Ship Date: Today

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

Part Number: DOU-D522

3.0 out of 5 stars ( 1 )

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Headers, Competition, Mid-Length, Steel, Silver Ceramic, Chevy, Pontiac, Small Block, Angle/Straight, Pair

Part Number: HOK-2475-1HKR

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 25, 2025 if ordered today

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Exhaust System, Crossmember Back w/H-Pipe 67-69 Split Rear Dual Exit 2.5 in Int Pipe & Tailpipe Hardware Incl Muffler & Tip Not Incl Pypes Exhaust

Part Number: PYE-SGF42

2.0 out of 5 stars ( 1 )

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Exhaust System, Crossmember Back w/H-Pipe 64-74 GM A Body Split Rear Dual Exit 3 in Int Pipe & Tail Pipe Violator Mufflers/Hardware

Part Number: PYE-SGA43V

Not Yet Reviewed

Estimated Ship Date: Dec 11, 2025 if ordered today

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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

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Headers, Street, Mid-Length, Steel, Silver Ceramic Coated, Buick, Chevy, Oldsmobile, Pontiac, Pair

Part Number: HED-68626

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Headers, Shorty, Steel, 16 Gauge 1 5/8 in. Primaries, Standard Flange, SAP Port, 3 Bolt Flange, 3 in. Collector, High Temp. Paint, Chevy, Pontiac,Pair

Part Number: DOU-D3320-B

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Tailpipe, Direct Fit, Steel, Aluminized, 2.25 in. o.d., Chrome Tip, Driver Side, Chevy, Pontiac, Each

Part Number: WLK-43821

2.33 out of 5 stars ( 3 )

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Header, Shorty, Steel, Silver Ceramic Coated, 1 5/8 in. Tubes, 2 1/2 in. Collectors, Pontiac, Pair

Part Number: SNH-PF1-SEC

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Jan 12, 2026 if ordered today

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Exhaust System, Header-Back, 2.50 inch, 409 Stainless Steel, Buick, Chevy, Oldsmobile, Pontiac, Kit

Part Number: SUM-680131-SS

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Headers, Long Tube, Stainless Steel, Natural, 1.75 in. Tube, 3.00 in. Collector, Chevy, Small Block, Pair

Part Number: TFS-CA679S7

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 31, 2025 if ordered today

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Headers, Long Tube, Steel, Natural, 3.0 in. Collector, Buick Chevrolet, GMC, Oldsmobile, Pontiac, Small Block Chevrolet, Pair

Part Number: SNH-C12-P

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Exhaust System, Crossmember Back w/H-Pipe 70-74 F-Body Split Rear Dual Exit 2.5 in Int & Tail Pipe Street Pro Mufflers/Hardware

Part Number: PYE-SGF41S

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