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Flowmaster Manifold Downpipes 81073

Flowmaster Manifold Downpipes 81073

Flowmaster Manifold Downpipes 81073

Intermediate Pipes, Manifold Downpipe, Stainless Steel, Natural, 2.50 in. O.D., Pontiac, Pair

Part Number: FLO-81073

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Hedman 304 Stainless Steel Headers 62726

Made in the USA Hedman 304 Stainless Steel Headers 62726

Hedman 304 Stainless Steel Headers 62726

Headers, Mid-Length, 304 Stainless Steel, Silver Ceramic Coated, Chevrolet, Pontiac, Gen III/IV LS, Pair

Part Number: HED-62726

Not Yet Reviewed

Estimated Ship Date: May 8, 2026 if ordered today

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Estimated Ship Date: May 8, 2026 if ordered today

Schoenfeld Stock Clip Headers 108

Made in the USA Schoenfeld Stock Clip Headers 108

Schoenfeld Stock Clip Headers 108

Headers, Circle Track, Stock Clip, Fenderwell, Steel, 1 3/4 in. Primaries, 3.5 in. Collector, Chevy, Pair

Part Number: SCH-108

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow if ordered today

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Estimated Ship Date: Tomorrow if ordered today

Schoenfeld Street Stock Headers 184V

Made in the USA Schoenfeld Street Stock Headers 184V

Schoenfeld Street Stock Headers 184V

Headers, Circle Track, Street Stock, 4-1 One-Piece, 1 1/2 - 1 5/8 in. Primaries, 3 in. Collector, Automatic, Chevy, Pair

Part Number: SCH-184V

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

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Estimated Ship Date: Tomorrow if ordered today

ATP Exhaust Manifolds 101246

ATP Exhaust Manifolds 101246

ATP Exhaust Manifolds 101246

Exhaust Manifolds, Cast Iron, Natural, Left, Buick, Chevrolet, GMC, Oldsmobile, Pontiac, Each

Part Number: ATP-101246

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Doug's Headers D3341

Doug's Headers D3341

Doug's Headers D3341

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

Part Number: DOU-D3341

Not Yet Reviewed

Estimated Ship Date: Apr 9, 2026 if ordered today

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Estimated Ship Date: Apr 9, 2026 if ordered today

Walker Exhaust Intermediate Pipes for 1975-1981 CAMARO, 1975-1980 FIREBIRD - 45757

Walker Exhaust Intermediate Pipes for 1975-1981 CAMARO, 1975-1980 FIREBIRD - 45757

Walker Exhaust Intermediate Pipes for 1975-1981 CAMARO, 1975-1980 FIREBIRD - 45757

Intermediate Pipe, Steel, Aluminized, Chevy, Pontiac, 301/305/350/400/403, Each

Part Number: WLK-45757

Not Yet Reviewed

Estimated Ship Date: Today

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MagnaFlow Universal Catalytic Converters 91005

MagnaFlow Universal Catalytic Converters 91005

MagnaFlow Universal Catalytic Converters 91005

Catalytic Converter, Stainless Steel, Universal, 2.25 in. Inlet/Outlet, 13 in. Length, Each

Part Number: MPE-91005

Not Yet Reviewed

Estimated Ship Date: Apr 2, 2026 if ordered today

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Estimated Ship Date: Apr 2, 2026 if ordered today

AP Exhaust MSL Maximum Steel 2.5 Inch Muffler 700087

Made in the USA AP Exhaust MSL Maximum Steel 2.5 Inch Muffler 700087

AP Exhaust MSL Maximum Steel 2.5 Inch Muffler 700087

Muffler, MSL, Buick, Cadillac, Chevy, Oldsmobile, Pontiac, Each

Part Number: APH-700087

Not Yet Reviewed

Estimated Ship Date: Apr 2, 2026 if ordered today

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Estimated Ship Date: Apr 2, 2026 if ordered today

Walker Exhaust Hangers 35525

Walker Exhaust Hangers 35525

Walker Exhaust Hangers 35525

Exhaust Hanger, Bolt-on, Steel, Natural, Buick, Chevy, Oldsmobile, Each

Part Number: WLK-35525

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

AP Exhaust Universal Catalytic Converters 609007

Made in the USA AP Exhaust Universal Catalytic Converters 609007

AP Exhaust Universal Catalytic Converters 609007

Catalytic Converters, Universal, 3.00 in. Slip Fit Inlet/Outlet, Ceramic Honeycomb Substrate, 16.50 in. Length, Chevrolet, Dodge, GMC, Pontiac, Each

Part Number: APH-609007

Not Yet Reviewed

Estimated Ship Date: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today

Catco Direct-Fit Catalytic Converters 4015

Made in the USA Catco Direct-Fit Catalytic Converters 4015

Catco Direct-Fit Catalytic Converters 4015

Catalytic Converter, Direct-Fit, Stainless Steel, Chevy, Pontiac, Saturn, Each

Part Number: CTO-4015

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today

JBA Performance Exhaust Competition-Ready Headers 6809SJT

JBA Performance Exhaust Competition-Ready Headers 6809SJT

JBA Performance Exhaust Competition-Ready Headers 6809SJT

Headers, Competition Ready, Long Tube, Stainless, Titanium Ceramic Coated, Pontiac, 5.7L LS, 6.0L LS, Pair

Part Number: JBA-6809SJT

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Walker CalCat Universal Catalytic Converters 81918

Walker CalCat Universal Catalytic Converters 81918

Walker CalCat Universal Catalytic Converters 81918

Catalytic Converter, Cal-Cat Universal, 2.500 in. Slip Fit Inlet, 2.500 in. Slip Fit Outlet, Ceramic Honeycomb, Heat Shield, Universal, Each

Part Number: WLK-81918

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Kooks Headers Race Intermediate Pipes for 2005-2006 GTO - 24123100

Kooks Headers Race Intermediate Pipes for 2005-2006 GTO - 24123100

Kooks Headers Race Intermediate Pipes for 2005-2006 GTO - 24123100

Intermediate Pipes, Stainless Steel, 3.0 in. o.d., Pontiac, 5.7L, Pair

Part Number: KOK-24123100

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Dorman Control Duct Pre-Heater Hoses 96020

Dorman Control Duct Pre-Heater Hoses 96020

Dorman Control Duct Pre-Heater Hoses 96020

Carburetor Pre-Heater Hose, Flex Tube, 1.50 in. Diameter, 18 in. Length, Each

Part Number: RNB-96020

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Doug's Headers D521-B

Doug's Headers D521-B

Doug's Headers D521-B

Headers, Long Tube, Steel, Painted, Pontiac, 389-428, V8, Pair

Part Number: DOU-D521-B

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Walker Direct-Fit SoundFX Steel 2.5 Inch Muffler 18339

Walker Direct-Fit SoundFX Steel 2.5 Inch Muffler 18339

Walker Direct-Fit SoundFX Steel 2.5 Inch Muffler 18339

Muffler, SoundFX, 2 1/2 in. Inlet/2 1/2 in. Outlet, Steel, Aluminized, Chevy, Pontiac, Y VIN Code, Each

Part Number: WLK-18339

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

AP Exhaust MSL Maximum Steel 2.5 Inch Muffler 700087

AP Exhaust MSL Maximum Steel 2.5 Inch Muffler 700087

Not Yet Reviewed

Estimated Ship Date: Apr 2, 2026

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AP Exhaust Direct-Fit Catalytic Converters 840005

Made in the USA AP Exhaust Direct-Fit Catalytic Converters 840005

AP Exhaust Direct-Fit Catalytic Converters 840005

Catalytic Converters, AP Exhaust Direct-Fit Catalytic Converters, Slip Fit, 2.25 in. Diameter Inlet/Outlet, Stainless Steel, Each

Part Number: APH-840005

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

AP Exhaust Universal Catalytic Converters 602005

Made in the USA AP Exhaust Universal Catalytic Converters 602005

AP Exhaust Universal Catalytic Converters 602005

Catalytic Converters, Universal, 2.25 in. Slip-fit Inlet/Outlet, Ceramic Honeycomb Substrate, 14.00 in. Overall Length, Each

Part Number: APH-602005

Not Yet Reviewed

Estimated Ship Date: Apr 3, 2026 if ordered today

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Estimated Ship Date: Apr 3, 2026 if ordered today

Doug's Headers D370Y

Doug's Headers D370Y

Doug's Headers D370Y

Headers, Tri-Y, Steel, Silver Ceramic Coated, Buick, Chevy, Oldsmobile, Pontiac, Pair

Part Number: DOU-D370Y

Not Yet Reviewed

Estimated Ship Date: Apr 9, 2026 if ordered today

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Estimated Ship Date: Apr 9, 2026 if ordered today

Dorman Exhaust Manifold Mounting Hardware 03080

Dorman Exhaust Manifold Mounting Hardware 03080

Dorman Exhaust Manifold Mounting Hardware 03080

Exhaust Flange Hardware, Springs, Steel, Buick, Chevy, Oldsmobile, Pontiac, Each

Part Number: RNB-03080

Not Yet Reviewed

Estimated Ship Date: Today

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JBA Performance Exhaust Competition-Ready Headers 6809S

JBA Performance Exhaust Competition-Ready Headers 6809S

JBA Performance Exhaust Competition-Ready Headers 6809S

Headers, Competition Ready, Long Tube, Stainless, Natural, 2.5 in Collector, Pontiac, 5.7L LS, 6.0L LS, Pair

Part Number: JBA-6809S

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Walker Tail Spouts Round, Aluminized 1.75 Inch Exhaust Tip 41126

Walker Tail Spouts Round, Aluminized 1.75 Inch Exhaust Tip 41126

Walker Tail Spouts Round, Aluminized 1.75 Inch Exhaust Tip 41126

Exhaust Tip, Steel, Aluminized, Overall Length 6 in., 1.75 in. Inside Diameter, Universal, Each

Part Number: WLK-41126

Not Yet Reviewed

Estimated Ship Date: Today

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Walker Universal SoundFX Steel 2 Inch Muffler 17877

Walker Universal SoundFX Steel 2 Inch Muffler 17877

Walker Universal SoundFX Steel 2 Inch Muffler 17877

Muffler, SoundFX Series, Steel, Aluminized, 2.00 in. Inlet/2.00 in. Outlet, Each

Part Number: WLK-17877

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today