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Flowmaster Stainless Steel Super 44 Series 409 Stainless Steel 2.25 Inch Muffler 842446

Muffler, Super 44 Series, 2 1/4 in. Inlet/2 1/4 in. Outlet, Stainless Steel, Black, Each

Part Number: FLO-842446

4.86 out of 5 stars ( 7 )

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Walker 3-Bolt 2.5 Inch Exhaust Flange 31900

Flange, Exhaust, 3-bolt, Low-carbon Steel, Natural, 2.5 in. Diameter, Each

Part Number: WLK-31900

4.67 out of 5 stars ( 15 )

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MagnaFlow Universal Catalytic Converters 94016

Catalytic Converter, Stainless Steel, Universal, 2.50 in. Inlet/Outlet, 16 in. Length, Each

Part Number: MPE-94016

5.0 out of 5 stars ( 1 )

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AP Exhaust Universal Catalytic Converters 602205

AP Exhaust Universal Catalytic Converters 602205

Catalytic Converters, Stainless Steel Case, 2.25 in. Slip Fit Inlet/Outlet, 14.00 in. Overall Length, Audi, Chevy, Chrysler, Ford, Jeep, Toyota, Each

Part Number: APH-602205

Not Yet Reviewed

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Flowmaster Stainless Steel 40 Series 409 Stainless Steel 2.25 Inch Muffler 8042441

Muffler, 40 Series, 2 1/4 in. Inlet/2 1/4 in. Outlet, Stainless Steel, Black, Each

Part Number: FLO-8042441

4.67 out of 5 stars ( 6 )

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Summit Racing™ Header-Back Dual 2.25 Inch Exhaust System for 1973-1974 Chevy/Buick/Olds/Pontiac SUM-680130

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

Part Number: SUM-680130

4.25 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Standard Motor Catalytic Converter Check Valves AV7

Check Valve, AMC, BMW, Buick, Cadillac, Chevy, Chrysler, Dodge, Ford, GMC, Jeep, Oldsmobile, Pontiac, Each

Part Number: SMP-AV7

Not Yet Reviewed

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Walker Quiet-Flow 3 Steel 2.25 Inch Muffler 22395

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

Part Number: WLK-22395

3.75 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Walker Replacement Exhaust Insulators 35230

Exhaust Hangers, Replacement Exhaust Insulators, Rubber, Black, 4.000 in. Length, Buick, Chevy, GMC, Oldsmobile, Pontiac, Saturn, Each

Part Number: WLK-35230

3.0 out of 5 stars ( 2 )

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Pypes Race Pro Dual Exhaust Systems SGG913RE

Exhaust System, 3.0 in., Race Pro, Crossmember Back, 409 Stainless Steel, Natural, X-Pipe, Race Pro Mufflers, G-Body, Kit

Part Number: PYE-SGG913RE

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Hedman Street Headers 68410

Headers, Street, Long Tube, Steel, Temporary Paint, Buick, Chevy, Oldsmobile, Pontiac, 3.8L/231, Pair

Part Number: HED-68410

4.5 out of 5 stars ( 4 )

Estimated Ship Date: Today

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ACDelco A.I.R. Check Valves 12639108

Check Valve, A.I.R., Secondary Injection, Aluminum/Plastic, Black/Natural, Buick, Chevrolet, GMC, Each

Part Number: ADO-12639108

Not Yet Reviewed

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MagnaFlow Direct-Fit Catalytic Converters 23427

Catalytic Converter, Stainless Steel, Buick, Chevy, GMC, Oldsmobile, Pontiac, 21 in. Length, , 3.8, 4.1, 5.0L

Part Number: MPE-23427

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 19, 2026 if ordered today

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Estimated Ship Date: Feb 19, 2026 if ordered today

Walker Universal Catalytic Converter AIR Tubes 35574

AIR Tube, Steel, Natural, Each

Part Number: WLK-35574

3.5 out of 5 stars ( 4 )

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ACDelco Gold Secondary Air Injection Pump Check Valves 19307616

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

Part Number: ADO-19307616

Not Yet Reviewed

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Walker CalCat Universal Catalytic Converters 84205

Catalytic Converters, Universal, Stainless Steel Case, 2.250 in. Slip Fit Inlet/Outlet, 12.00 in. Overall Length, Audi, BMW, Chevy, Ford, Toyota, Each

Part Number: WLK-84205

5.0 out of 5 stars ( 1 )

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Doug's Headers D200

Headers, Long Tube, Steel, Silver Ceramic Coated, 1.75 in. Primary Tube, 3 in. Collector, Buick, 350, Pair

Part Number: DOU-D200

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Feb 24, 2026 if ordered today

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Estimated Ship Date: Feb 24, 2026 if ordered today

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Doug's Headers D200-B

5 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Hedman Street Headers 68607

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

Part Number: HED-68607

5.0 out of 5 stars ( 1 )

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Doug's Headers D330

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

Part Number: DOU-D330

Not Yet Reviewed

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ACDelco Secondary Air Injection Pumps 12634644

AIR Pumps, Secondary Air Injection Pumps, Electric, Chevrolet, 2.4L, Each

Part Number: ADO-215-704

Not Yet Reviewed

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Pypes Violator Dual Exhaust Systems SGG913VE

Exhaust System, 3.0 in., Violator, Crossmember Back, 409 Stainless Steel, Natural, X-Pipe, Violator Mufflers, G-Body, Kit

Part Number: PYE-SGG913VE

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

Pypes Street Pro Exhaust Systems SGG912SE

Exhaust Systems, Crossmember Back w/X-Pipe, 78-88 GM G-Body SS Split Rear Dual Exit 2.5 in Intermediate Pipe

Part Number: PYE-SGG912SE

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

Pypes No-Muffler Exhaust Systems SGG913E

Exhaust System, 3.0 in., No Mufflers, Crossmember Back, 409 Stainless Steel, Natural, X-Pipe, G-Body, Kit

Part Number: PYE-SGG913E

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

Hedman Street Headers 68620

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

Part Number: HED-68620

4.21 out of 5 stars ( 14 )

Estimated Ship Date: Today

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Walker Exhaust Catalytic Converters 81327

CalCat CARB Catalytic Converter

Part Number: WLK-81327

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today