BUICK Exhaust - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Dorman Exhaust Flange Hardware Kits 675-217

Exhaust Manifold Hardware, Exhaust Flange Hardware, Bolt/Stud, Kit

Part Number: RNB-675-217

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Pypes H-Bomb Exhaust Systems SGB40R

Exhaust System, Crossmember Back w/H-Pipe 65-70 B-Body Split Side Dual Exit 2.5 in Int & Tail Pipe Race Pro Mufflers/Hardware

Part Number: PYE-SGB40R

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 24, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 24, 2026 if ordered today

ARP Stainless Steel Header Stud Kits 420-1402

ARP Stainless Steel Header Stud Kits 420-1402

Header Studs, Stainless 12-Point, Buick V6, 3.8L, 12 Pieces

Part Number: ARP-420-1402

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

MagnaFlow Direct-Fit Catalytic Converters for 1984-1987 REGAL, 1985 RIVIERA - 93439

Catalytic Converter, Stainless Steel, Buick, 19.75 in. Length, 3.8L, Each

Part Number: MPE-93439

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Apr 7, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 7, 2026 if ordered today

Hedman Street Headers 63601

Headers, Street, Mid-Length, Steel, Black Ceramic Coated, Buick, Chevy, Oldsmobile, Pontiac, Small Block, Pair

Part Number: HED-63601

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Walker CalCat Universal Catalytic Converters 82617

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-82617

Not Yet Reviewed

Estimated Ship Date: Apr 9, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 9, 2026 if ordered today

Flowtech Headers 11585FLT

Headers, Upright, 1 1/2 in. Primary, 2.5 in. Collector, Stainless Steel, Natural, GM, 2.8L, 3.1L, 3.4L, Pair

Part Number: BIG-11585FLT

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

AP Exhaust Replacement Exhaust Insulators 8180

Exhaust Hangers, Insulator Style, Rubber, Black, for use on Acura®, for Hyundai, for Nissan, Chevy, Chrysler, Ford, Suzuki, Toyota, Each

Part Number: APH-8180

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Vibrant Performance Exhaust Manifold Flanges 14332

Header Flange, 304 Stainless Steel, 3/8 in. Thick, Chevy LS, Pair

Part Number: VPE-14332

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

AP Exhaust Extra Heavy-Duty U-Clamps H238

Exhaust Clamps, Extra Heavy-Duty U-Clamps, U-bolt Clamp Style, 0.500 in. Clamp Width, 2.375 in. Pipe Diameter, Steel, Audi, Mazda, Each

Part Number: APH-H238

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Walker Exhaust Hangers for 1970-1972 MONTE CARLO, GS, 1965-1967 GRAN SPORT - 35870

Exhaust Hanger, Bolt-on, Rubber/Steel, Black/Silver, Each

Part Number: WLK-35870

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converters 280173

Catalytic Converters, OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter, Buick, Chevrolet, Each

Part Number: MPE-280173

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 6, 2026 if ordered today

Sanderson Headers Blockhugger Headers BNH2-SEC

Silver ceramic block huggers headers for 1964-Up Buick Riviera applications using Buick 364-425 V8 Nailhead engines.

Part Number: SNH-BNH2-SEC

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

AP Exhaust Extra Heavy-Duty U-Clamps H234

Exhaust Clamps, Extra Heavy-Duty U-Clamps, U-bolt Clamp Style, 0.500 in. Clamp Width, 2.750 in. Pipe Diameter, Steel, BMW, Chevy, Chrysler, Ford, Each

Part Number: APH-H234

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

AP Exhaust Direct-Fit Catalytic Converters for 2018-2024 ENCLAVE, 2018-2023 TRAVERSE - 644167

Catalytic Converters, Direct-Fit, Stock Flange Inlet/Outlet, Stainless Steel Case, 14.00 in. Overall Length, Front Right, Buick, Chevrolet, GMC, Each

Part Number: APH-644167

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 6, 2026 if ordered today

Walker Exhaust Hangers 35245

Hanger, Each

Part Number: WLK-35245

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Walker Universal Catalytic Converter AIR Tubes 35574

AIR Tube, Steel, Natural, Each

Part Number: WLK-35574

3.5 out of 5 stars ( 4 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Dorman Exhaust Manifold Mounting Hardware 03401

Exhaust Manifold Hardware, Studs, Bolts, Buick, Chevy, GMC, Oldsmobile, Pontiac, Set of 6

Part Number: RNB-03401

3.27 out of 5 stars ( 11 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Walker Exhaust Hangers 35358

Exhaust hanger, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: WLK-35358

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

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: Apr 24, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 24, 2026 if ordered today

Walker Universal Catalytic Converters 93238

Catalytic Converter, Universal, Stainless Steel, 2.5 in. Inlet/Outlet, 13.5 in. Length, Each

Part Number: WLK-93238

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Walker Exhaust Hangers 35527

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

Part Number: WLK-35527

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Pypes H-Bomb Exhaust Systems SGA40V

Exhaust System, Crossmember Back w/H-Pipe 64-72 A-Body Split Rear Dual Exit 2.5 in Int & Tail Pipe Violator Mufflers/Hardware

Part Number: PYE-SGA40V

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 27, 2026 if ordered today

Hooker Super Competition Headers 2289-1HKR

Headers, Super Competition, Long Tube, Steel, Ceramic Coated, Chevy, GMC, Chevy, Small Block, LS1, Pair

Part Number: HOK-2289-1HKR

Not Yet Reviewed

Estimated Ship Date: Apr 3, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 3, 2026 if ordered today

Summit Racing™ Spark Plug Boot Heat Shields SUM-889505R

Heat Protection, Spark Plug Boot Heat Shields, Heat Resistant Polyimide Film Insert, Straight, Aluminum, Red, 2 3/8 in. Long, LS/LT, Set of 8

Part Number: SUM-889505R

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today