1991 CHEVROLET CORVETTE Exhaust - In Stock Filter Options - Vendor In Stock Filter Options

Hedman Street Headers 68440

Hedman Street Headers 68440

Headers, Street, Long Tube, Steel, Painted, Chevy, Small Block, Pair

Part Number: HED-68440

3.76 out of 5 stars ( 33 )

Estimated Ship Date: Tomorrow

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Hedman Street Headers 68446

Headers, Street, Long Tube, Steel, Silver Ceramic Coated, Chevy, 5.7L, Pair

Part Number: HED-68446

5.0 out of 5 stars ( 2 )

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MagnaFlow Street Series Performance Exhaust Systems for 1986-1991 CORVETTE - 15658

Exhaust System, Cat-Back, 409 Stainless Steel, Polished Tips, Chevy, 5.7L, Kit

Part Number: MPE-15658

4.67 out of 5 stars ( 9 )

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Hedman Elite Extreme-Duty Headers 68448

Headers, Elite Extreme-Duty, Long Tube, Steel, Silver Ceramic Coated, Chevy, 5.7L, Pair

Part Number: HED-68448

4.82 out of 5 stars ( 11 )

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Walker Heavy-Duty U-Bolt Clamps 35336

Muffler U-Clamp "Heavy Duty" 2.25" Size 3/8" Thick 11 Gauge Saddles

Part Number: WLK-35336

4.84 out of 5 stars ( 19 )

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Pypes Race Pro Dual Exhaust Systems for 1986-1991 CORVETTE - SCC40R

Exhaust System, Race Pro, Header-Back, Natural Stainless Steel, Natural Tips, Chevy, 5.7L, Kit

Part Number: PYE-SCC40R

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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Mr. Gasket Starter Heat Shields 3678

Starter Motor Heat Shield, 3-Layer, Chevy Small/Big Block and 90 Degree V6, Each

Part Number: MRG-3678

3.52 out of 5 stars ( 21 )

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Mr. Gasket Header Installation Kits 7652G

Installation Kit, for Headers, Oval Exhaust Ports, Gaskets, Bolts, Chevy, Small Block, Kit

Part Number: MRG-7652G

5.0 out of 5 stars ( 4 )

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MagnaFlow Universal Catalytic Converters 53006

Catalytic Converter, Stainless Steel, Universal, 2 1/2 in. Inlet/Outlet, 13 in. Length, Each

Part Number: MPE-53006

4.75 out of 5 stars ( 20 )

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Mr. Gasket Header Bolts 2210G

Header Fasteners, Bolts, Hex Head, Stainless Steel, Chevy, Chrysler, Pontiac, Set of 12

Part Number: MRG-2210G

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Hedman Street Headers 68447

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

Part Number: HED-68447

Not Yet Reviewed

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MagnaFlow Direct-Fit Catalytic Converters 93441

Catalytic Converter, Stainless Steel, Chevy, Pontiac, 5.0, 5.7L, Each

Part Number: MPE-93441

3.5 out of 5 stars ( 4 )

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NXT Step Performance Exhaust Systems for 1986-1991 CORVETTE - EX3035 B

Exhaust System, Rear Axle-Back, 304 Stainless Steel, Polished, 2.5 in., 304 Stainless Polished Mufflers, 3.5 in. Tips, Chevy, Corvette, Kit

Part Number: NSP-EX3035B

4.43 out of 5 stars ( 7 )

Estimated Ship Date: Tomorrow

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MagnaFlow Red Pack Series Glasspack Steel 2 Inch Muffler 13134

Muffler, Glasspack, Red Pack, Steel, Red, 2.00 in. Inlet/2.00 in. Outlet, 26 in. Length, Each

Part Number: MPE-13134

Not Yet Reviewed

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MagnaFlow Direct-Fit Catalytic Converters for 1986-1991 CORVETTE - 93487

Catalytic Converter, Stainless Steel, Chevy, 49.00 in. Length, 5.7L, Each

Part Number: MPE-93487

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

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 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 Exhaust Hangers for 1985-1991 CORVETTE - 35248

Walker Hanger

Part Number: WLK-35248

Not Yet Reviewed

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AP Exhaust Extra Heavy-Duty U-Clamps H300

Exhaust Clamps, Extra Heavy-Duty U-Clamps, U-bolt Clamp Style, 0.500 in. Clamp Width, 3.000 in. Pipe Diameter, Steel, Natural, Chevrolet, GMC, Each

Part Number: APH-H300

Not Yet Reviewed

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Catco Direct-Fit Catalytic Converters 9118

Catalytic Converter, Stainless Steel, Chevy, Pontiac, 21.0 in. Length, 5.0, 5.7L, Each

Part Number: CTO-9118

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

Walker Super Converters 15622

Catalytic Converter, Stainless Steel, Chevy, Pontiac, 5.0, 5.7L, Each

Part Number: WLK-15622

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Walker Replacement Exhaust Insulators for 1986-1991 CORVETTE - 35241

Exhaust Insulator, Replacement, Rubber, Natural, Chevy, 5.7L, Each

Part Number: WLK-35241

Not Yet Reviewed

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Walker Super Converters 15043

Catalytic Converter, Stainless Steel, Chevy, GMC, Pontiac, 5.0, 5.7L, Each

Part Number: WLK-15043

4.75 out of 5 stars ( 4 )

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DEI EGR Covers for 1985-1991 CORVETTE - 10388

EGR Cover 15" x 4.5" - Hook & Loop Closure Design

Part Number: DEI-010388

5.0 out of 5 stars ( 2 )

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