CHEVROLET Chevy small block Gen III/IV (LS-based engines) Exhaust - Free Shipping on Orders Over $109 at Summit Racing

Hedman LS Engine Swap Black Maxx Headers 69043

Hedman LS Engine Swap Black Maxx Headers 69043

Headers, LS Swap, Mid-Length, Steel, Black Ceramic Coated, Chevrolet, GMC, Pair

Part Number: HED-69043

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today

Hedman Street Headers 69680

Headers, Street, Shorty, Steel, Temporary Paint, Cadillac, Chevy, GMC, Small Block LS, Pair

Part Number: HED-69680

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today

Hedman Street Headers 69686

Headers, Street, Shorty, Steel, Silver Ceramic Coated, Cadillac, Chevy, GMC, Small Block LS, Pair

Part Number: HED-69686

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today

Hedman Specialty and Engine Swap Headers 68546

Headers, Specialty and Engine Swap, Mid-Length, Steel, Silver Ceramic Coated, Buick, Chevy, Oldsmobile, Pontiac, Small Block LS, Pair

Part Number: HED-68546

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today

Hedman Traditional Block Hugger Headers 68526

Headers, Traditional, Block Hugger, Steel, Silver Ceramic Coated, Small Block LS, Pair

Part Number: HED-68526

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today

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Hedman Tight Tubes Street Rod Headers 68510

4 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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Hedman Street Headers 68534

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

Part Number: HED-68534

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today

Hooker Blackheart Exhaust Manifolds BHS594

Exhaust Manifolds, Blackheart, Cast Iron, Silver Ceramic Coated, Chevrolet, GMC, Small Block LS, Pair

Part Number: HOK-BHS594

Not Yet Reviewed

Estimated Ship Date: Nov 25, 2025 if ordered today

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Estimated Ship Date: Nov 25, 2025 if ordered today

Flowtech LS Turbo Headers 31536FLT

Headers, LS Turbo, Forward and Up, Stainless Steel, Silver Ceramic Coated, 3.00 in. Collector Diameter, Round Port, Chevrolet, Small Block LS, Pair

Part Number: BIG-31536FLT

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

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Estimated Ship Date: Nov 24, 2025 if ordered today

Catco Universal-Fit Catalytic Converters 912005R

Catalytic Converter, Universal, 2.250 in. Inlet, 2.250 in. Outlet, Stainless Steel, Ceramic, Each

Part Number: CTO-912005R

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 24, 2025 if ordered today

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Estimated Ship Date: Nov 24, 2025 if ordered today

Catco Direct-Fit Catalytic Converters 9189

Catalytic Converter, Stainless Steel, Chevy, GMC, 4.8, 6.0L, Each

Part Number: CTO-9189

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

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Estimated Ship Date: Nov 24, 2025 if ordered today

AP Exhaust OE Replacement Steel 2.5 Inch Muffler 2046

Muffler, OE Replacement, Steel, Aluminized, Chevy, Pontiac, Each

Part Number: APH-2046

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

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Estimated Ship Date: Dec 1, 2025 if ordered today

Catco Direct-Fit Catalytic Converters for 2009-2012 CANYON, COLORADO, 2008-2010 H3 - 9549

Catalytic Converter, Direct Fit, Federal Emissions, Front Left, Chevrolet, GMC, Hummer, 5.3L, Each

Part Number: CTO-9549

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

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Estimated Ship Date: Nov 24, 2025 if ordered today

Catco Direct-Fit Catalytic Converters for 2009-2012 CANYON, COLORADO, 2008-2010 H3 - 9550

Catalytic Converter, Direct Fit, Stainless Steel Case, Chevy, GMC, Hummer, 5.3L, Each

Part Number: CTO-9550

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

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Estimated Ship Date: Nov 24, 2025 if ordered today

Catco Direct-Fit Catalytic Converters 9208

Catalytic Converter, Stainless Steel, Chevy, GMC, 4.8, 6.0L, Each

Part Number: CTO-9208

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

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Estimated Ship Date: Nov 24, 2025 if ordered today

AP Exhaust OE Replacement Steel 3 Inch Muffler 2556

Muffler, OE Replacement, Steel, Aluminized, Chevy, GMC, 6.0L, Each

Part Number: APH-2556

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

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Estimated Ship Date: Dec 1, 2025 if ordered today

Stainless Works Performance Headers CA11H3CAT

Header, Long Tube, Stainless Steel, 2 in. Tubes, 3 in. Collectors, Chevy, 6.2L, Each

Part Number: STW-CA11H3CAT

Not Yet Reviewed

Estimated Ship Date: Dec 30, 2025 if ordered today

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Estimated Ship Date: Dec 30, 2025 if ordered today

Stainless Works Long Tube Headers C605178HCAT

Headers, 1 7/8 in. Primaries, 3 in. Collectors, X-Pipe with Cats, Stainless Steel, Chevrolet, Pair

Part Number: STW-C605178HCAT

Not Yet Reviewed

Estimated Ship Date: Dec 30, 2025 if ordered today

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Estimated Ship Date: Dec 30, 2025 if ordered today

Stainless Works Long Tube Headers CT6.0

Headers, Factory Connect, Long Tube, Catalytic Converter, Stainless Steel, Natural, 1 3/4 in. Primary, 2.50 in. Collector, Dual, Chevy, GMC, Pair

Part Number: STW-CT6-0

Not Yet Reviewed

Estimated Ship Date: Dec 30, 2025 if ordered today

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Estimated Ship Date: Dec 30, 2025 if ordered today

Stainless Works Performance Headers SS14HCATSW

Header, Long Tube, Stainless Steel, 1 7/8 in. Tubes, 3 in. Collectors, Chevy, 6.2L, Pair

Part Number: STW-SS14HCATSW

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 30, 2025 if ordered today

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Estimated Ship Date: Dec 30, 2025 if ordered today

Catco Direct-Fit Catalytic Converters 9233

Catalytic Converter, Direct-Fit, Stainless Steel, Chevy, GMC, Each

Part Number: CTO-9233

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 24, 2025 if ordered today

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Estimated Ship Date: Nov 24, 2025 if ordered today

Catco Direct-Fit Catalytic Converters 9872

Catalytic Converters, Direct-Fit, 3-way Style, Stock Flange Inlet/Outlet, Stainless Steel Case, 60.00 in. Overall Length, Chevrolet, Each

Part Number: CTO-9872

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

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Estimated Ship Date: Nov 24, 2025 if ordered today

AP Exhaust OE Replacement Steel 2.75 Inch Muffler 2306

Muffler, OE Replacement, Steel, Aluminized, Cadillac, Chevy, GMC, Each

Part Number: APH-2306

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Dec 1, 2025 if ordered today

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Estimated Ship Date: Dec 1, 2025 if ordered today

AP Exhaust OE Replacement Steel 2.38 Inch Muffler 2577

Muffler, OE Replacement, Steel, Aluminized, Chevy, Pontiac, V6, Each

Part Number: APH-2577

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 1, 2025 if ordered today

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Estimated Ship Date: Dec 1, 2025 if ordered today

Catco Direct-Fit Catalytic Converters 9631

Catalytic Converter, Direct Fit, Stainless Steel, 43.00 in. Length, Cadillac, Chevy, GMC, Each

Part Number: CTO-9631

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

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Estimated Ship Date: Nov 24, 2025 if ordered today

aFe Twisted Steel Headers 48-44001

Headers, Twisted Steel, Shorty, Tuned, Stainless Steel, Natural, 1 5/8 in. Primary Tube O.D., Chevrolet, GMC, Pair

Part Number: AFE-48-44001

Not Yet Reviewed

Estimated Ship Date: Dec 10, 2025 if ordered today

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Estimated Ship Date: Dec 10, 2025 if ordered today