PONTIAC 6.6L/400 Exhaust - Free Shipping on Orders Over $109 at Summit Racing

Summit Racing™ Metallic-Ceramic Coated Headers for 1970-1979 Firebird, 1973-1975 Grand Am, 1964-1975 Lemans, 1964-1973 GTO

Headers, Long Tube, Steel, Ceramic Coated, Pontiac, 326-455, D-Port, Pair

Part Number: SUM-G9120

4.33 out of 5 stars ( 21 )

Estimated Ship Date: Tomorrow

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Summit Racing™ Header-Back Dual 2.5 Inch Exhaust System 1965-1972 Buick, 1964-1972 Chevy, 1965-1972 Olds, 1966-1972 Pontiac SUM-680121

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 )

Estimated Ship Date: Tomorrow

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Summit Racing™ Header-Back Dual 2.5 Inch Exhaust System 1963-1974 Chevy, 1973-1974 Olds, 1967-1974 Pontiac SUM-680101

Summit Racing™ Header-Back Dual 2.5 Inch Exhaust System 1963-1974 Chevy, 1973-1974 Olds, 1967-1974 Pontiac SUM-680101

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: Tomorrow

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Hedman Street Headers 68600

Headers, Street, Mid-Length, Steel, Temporary Paint, Chevy Small Block, Pair

Part Number: HED-68600

4.27 out of 5 stars ( 48 )

Estimated Ship Date: Tomorrow

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Summit Racing™ Header-Back Dual 2.25 Inch Exhaust System 1963-1974 Chevy, 1973-1974 Olds, 1967-1974 Pontiac SUM-680100

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: Tomorrow

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Hedman Street Headers 68310

Headers, Street, Long Tube, Steel, Temporary Paint, Buick, Chevy, Oldsmobile, Pontiac, Small Block, Pair

Part Number: HED-68310

3.92 out of 5 stars ( 26 )

Estimated Ship Date: Tomorrow

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Hedman Street Headers 68460

Headers, Street, Long Tube, Steel, Temporary Paint, Chevy, Pontiac, 5.0, 5.7L, Pair

Part Number: HED-68460

3.29 out of 5 stars ( 51 )

Estimated Ship Date: Tomorrow

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Hedman Street Headers 68470

Headers, Street, Mid-Length, Steel, Temporary Paint, Chevy, Pontiac, Small Block, Pair

Part Number: HED-68470

4.21 out of 5 stars ( 33 )

Estimated Ship Date: Tomorrow

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Hooker Competition Headers 2466HKR

Headers, Competition, Shorty, Steel, Painted, Buick, Pontiac, with Chevy Small Block, Pair

Part Number: HOK-2466HKR

4.61 out of 5 stars ( 57 )

Estimated Ship Date: Tomorrow

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Hooker Competition Headers 2460HKR

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

Part Number: HOK-2460HKR

4.43 out of 5 stars ( 40 )

Estimated Ship Date: Tomorrow

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Hooker RacingHeart Street Stock Headers 2550-2HKR

Headers, RacingHeart, Long Tube, 409 Stainless Steel, Natural, 1 5/8 in. Primary, 3/8 in. Flange, Chevy, Small Block, Angle/Straight, Pair

Part Number: HOK-2550-2HKR

3.0 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

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Summit Racing™ Header-Back Dual 3 Inch Exhaust System 1963-1974 Chevy, 1973-1974 Olds, 1967-1974 Pontiac SUM-680102-NM

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: Tomorrow

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Summit Racing™ Header-Back Dual 3 Inch Exhaust System 1965-1972 Buick/Olds, 1964-1972 Chevy, 1966-1972 Pontiac SUM-680122-NM

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: Tomorrow

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Flowmaster Tailpipe Kits 15818

Exhaust, Tailpipes, Steel, Aluminized, 3 in. Diameter, Chevy, Pontiac, Oldsmobile, Buick, Pair

Part Number: FLO-15818

4.94 out of 5 stars ( 17 )

Estimated Ship Date: Tomorrow

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Summit Racing™ Exhaust System Pro Packs for 1970-1981 CAMARO, FIREBIRD, 1970-1979 NOVA - 05-0015

Combo, Summit, Headers, Steel, Painted, 1 5/8 in., Exhaust System, Steel, Aluminized, 2.25 in., Kit

Part Number: CMB-05-0015

4.22 out of 5 stars ( 9 )

Estimated Ship Date: Tomorrow

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Summit Racing™ Header-Back Dual 2.25 Inch Exhaust System 1965-1972 Buick, 1964-1972 Chevy, 1965-1972 Olds, 1966-1972 Pontiac SUM-680120

Exhaust System, Header-Back, 2.25 inch, Split Rear, Steel, Aluminized, Buick, Chevy, Oldsmobile, Pontiac, V8

Part Number: SUM-680120

4.45 out of 5 stars ( 20 )

Estimated Ship Date: Tomorrow

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Flowmaster Pipe Kits 17107

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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Hedman Street Headers 68481

Headers, Street, Mid-Length, Steel, Temporary Paint, Chevy, Pontiac, 5.0L, 5.7L, Kit

Part Number: HED-68481

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Dec 26, 2025 if ordered today

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Estimated Ship Date: Dec 26, 2025 if ordered today

Flowtech Afterburner Headers 49100FLT

Headers, Afterburner, Long Tube, Steel, Painted, GM, Car with Chevy, Small Block, Pair

Part Number: BIG-49100FLT

4.0 out of 5 stars ( 7 )

Estimated Ship Date: Tomorrow

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Hedman Street Headers 28170

Headers, Street, Shorty, Steel, Temporary Paint, Pontiac, 326-455, Pair

Part Number: HED-28170

4.0 out of 5 stars ( 8 )

Estimated Ship Date: Tomorrow

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Schoenfeld Street Stock Headers 186-3

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

Part Number: SCH-186-3

4.45 out of 5 stars ( 11 )

Estimated Ship Date: Tomorrow

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Summit Racing™ Header-Back Dual Exhaust Systems SUM-680102

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

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Pypes H-Bomb Exhaust Systems SGB40

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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Hedman Street Headers 68609

Headers, Street, Mid-Length, Steel, Temporary Paint, Chevy, Oldsmobile, Pontiac, Small Block Chevy, Pair

Part Number: HED-68609

3.67 out of 5 stars ( 6 )

Estimated Ship Date: Tomorrow

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Summit Racing™ Header-Back Dual 2.5 Inch Exhaust System for 1963-1974 Chevy, 1973-1974 Olds, 1967-1974 Pontiac SUM-680101-SS

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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