PONTIAC 6.6L/400 Exhaust Systems & Kits

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: Tomorrow

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Exhaust System, American Thunder, Header-back, Stainless, Two Mufflers, Split Rear Exit, Chevy, Pontiac, Kit

Part Number: FLO-817129

4.67 out of 5 stars ( 12 )

Estimated Ship Date: Tomorrow

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Exhaust Systems, Turbo Pro, Crossmember-Back, Stainless Steel, Natural, Chevy, Pontiac, Kit

Part Number: PYE-SGF11T

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Exhaust System, Header-Back, 3.00 inch, Split Rear, Steel, Aluminized, Buick, Chevy, Oldsmobile, Pontiac, V8

Part Number: SUM-680102

4.83 out of 5 stars ( 12 )

Estimated Ship Date: Tomorrow

Exhaust System, H-Bomb, Crossmember Back, Split Rear, Dual, 3 in. Diameter, Stainless Steel, Turbo, Buick, Chevrolet, GMC, Oldsmobile, Pontiac, Kit

Part Number: PYE-SGA43R

Not Yet Reviewed

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Exhaust Systems, Turbo Pro, Crossmember-Back, Stainless Steel, Natural, Chevy, Pontiac, Kit

Part Number: PYE-SGF63T

Not Yet Reviewed

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Exhaust Systems, Turbo Pro, Crossmember-Back, Without X-Pipe, Stainless Steel, Natural, Turbo Pro Mufflers, Buick, Chevy, Oldsmobile, Pontiac, Kit

Part Number: PYE-SGA30T

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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Exhaust Systems, Turbo Pro, Crossmember-Back, X-Change Crossover, Stainless Steel, Natural, Buick, Chevy, Oldsmobile, Pontiac, Kit

Part Number: PYE-SGA14T

Not Yet Reviewed

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Exhaust System, Crossmember Back w/H-Pipe 65-70 B-Body Split Side Dual Exit 2.5 in Int & Tail Pipe Hardware Incl Muffler & Tip Not Incl Pypes Exhaust

Part Number: PYE-SGB40

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Exhaust System, American Thunder, Header-Back, Steel, Aluminized, Chevy, Pontiac, Kit

Part Number: FLO-17104

3.8 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

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Exhaust System, Violator, Header-Back, Stainless Steel, Natural, Chevy, Pontiac, Kit

Part Number: PYE-SGF13V

4.33 out of 5 stars ( 9 )

Estimated Ship Date: Tomorrow

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

Part Number: SUM-680101-SS

4.71 out of 5 stars ( 7 )

Estimated Ship Date: Tomorrow

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

Part Number: SUM-680131

4.5 out of 5 stars ( 18 )

Estimated Ship Date: Tomorrow

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Exhaust System, Crossmember Back w/H-Pipe 64-72 A-Body Split Rear Dual Exit 2.5 in Int & Tail Pipe Muffler Not Incl Hardware

Part Number: PYE-SGA40

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Exhaust System, American Thunder, Header-Back, Aluminized Steel, H-Pipe, Chevy, Pontiac, Kit

Part Number: FLO-17149

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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Exhaust System, Crossmember Back w/H-Pipe 67-69 Split Rear Dual Exit 2.5 in Int Pipe & Tailpipe Race Pro Mufflers/Hardware

Part Number: PYE-SGF42R

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Exhaust System, Crossmember Back w/H-Pipe 65-70 B-Body Split Side Dual Exit 2.5 in Int & Tail Pipe Street Pro Mufflers/Hardware

Part Number: PYE-SGB40S

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Exhaust System, Header-Back, 3.00 inch, Split Rear, Steel, Aluminized, Buick, Chevy, Oldsmobile, Pontiac, V8

Part Number: SUM-680122

3.78 out of 5 stars ( 9 )

Estimated Ship Date: Tomorrow

Exhaust System, Header-Back, Pipe Kit Only, Buick, Chevy, Oldsmobile, Pontiac, Steel, Aluminized, Kit

Part Number: FLO-1041

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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Exhaust System, Thrush Header Back, Steel, Aluminized, Chevy, Pontiac, V8, Kit

Part Number: WLK-89021

4.73 out of 5 stars ( 26 )

Estimated Ship Date: Tomorrow

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• $20.00 Summit Bucks

Exhaust System, Crossmember Back w/H-Pipe 64-72 A-Body Split Rear Dual Exit 2.5 in Int & Tail Pipe 18 in Race Pro Muffler/Hardware

Part Number: PYE-SGA40R30

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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

Part Number: PYE-SGA43S

Not Yet Reviewed

Estimated Ship Date: Dec 11, 2025 if ordered today

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Exhaust Systems, High Tuck Header/Crossmember-Back, Stainless Steel, Natural, Turbo Pro Mufflers, Buick, Chevy, Oldsmobile, Pontiac, Kit

Part Number: PYE-SGA20T

Not Yet Reviewed

Estimated Ship Date: Dec 11, 2025 if ordered today

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Crossmember Back Exhaust Kit, 1964-72 GM A-Body 2.5" w/ X-change 18" Turbo Pro Muffler

Part Number: PYE-SGA11T30

Not Yet Reviewed

Estimated Ship Date: Dec 12, 2025 if ordered today

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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 Race Pro Mufflers/Hardware

Part Number: PYE-SGF41R

Not Yet Reviewed

Estimated Ship Date: Dec 11, 2025 if ordered today

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