BUICK Exhaust

Headers, LS Engine Swap, Mid-Length, Stainless Steel, Satin Finish, Buick, Chevy, Pontiac, Oldsmobile, Pair

Part Number: JBC-101012

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 19, 2026 if ordered today

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Headers, Stainless Steel, Natural Finish, 3/8 in. Flanges, 1.875 in. Primary Tubes, 3.00 in. Outlet, Buick, Chevy, GMC, Oldsmobile, Pontiac, Pair

Part Number: AMH-S00260

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Headers, Stainless Steel, Natural Finish, 3/8 in. Flanges, 1.625 in. Primary Tubes, 3.00 in. Outlet, Buick, Chevy, GMC, Oldsmobile, Pontiac, Pair

Part Number: AMH-S00259

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Estimated Ship Date: Tomorrow

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Catalytic Converters, Universal, Stainless Steel Case, 2.500 in. Slip Fit Inlet/Outlet, 13.500 in. Overall Length, Each

Part Number: WLK-84500

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Converter-CalCat-Direct Fit

Part Number: WLK-84596

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Catalytic Converters, Universal, Stainless Steel Case, 2.500 in. Slip Fit Inlet/Outlet, 17.500 in. Overall Length, Each

Part Number: WLK-84513

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Catalytic Converter, California Grade, Universal, Stainless Steel Case, 11.250 in. Overall Length, 2.250 in. Inlet/Outlet, Each

Part Number: MPE-5582405

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Estimated Ship Date: Feb 20, 2026 if ordered today

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Catalytic Converter, California Grade, Direct-Fit, Stainless Steel Case, Buick, Chevy, GMC, Isuzu, Oldsmobile, 4.2L, Each

Part Number: MPE-5451217

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Estimated Ship Date: Feb 18, 2026 if ordered today

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Catalytic Converter, California Grade, Direct-Fit, Stainless Steel Case, Buick, Pontiac, 3.4L, Each

Part Number: MPE-4551038

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Estimated Ship Date: Feb 18, 2026 if ordered today

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Catalytic Converter, California Grade, Direct-Fit, Stainless Steel Case, Front Forward, 14.875 in. Overall Length, Buick, Chevy, GMC, Saturn, Each

Part Number: MPE-5582445

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Estimated Ship Date: Feb 18, 2026 if ordered today

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Catalytic Converter, California Grade, Direct-Fit, Stainless Steel Case, Front Rearward, 15.500 in. Overall Length, Buick, Chevy, GMC, Saturn, Each

Part Number: MPE-5582446

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Estimated Ship Date: Feb 18, 2026 if ordered today

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Catalytic Converter, California Grade, Direct-Fit, Stainless Steel Case, Buick, Pontiac, 3.8L, Each

Part Number: MPE-5461227

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Estimated Ship Date: Feb 19, 2026 if ordered today

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Headers, Long Tube, Stainless Steel, Natural, Buick, Chevy, Oldsmobile, Pontiac, LS Swap, Pair

Part Number: STW-CVLS1

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 17, 2026 if ordered today

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Headers, LS Engine Swap, Long Tube, Stainless Steel, Mill Finish, Buick, Chevy, Oldsmobile, Pontiac, Pair

Part Number: JBC-102191

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Estimated Ship Date: Mar 19, 2026 if ordered today

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Headers, LS Engine Swap, Mid-Length, Stainless Steel, Polished, Buick, Chevy, Pontiac, Oldsmobile, Pair

Part Number: JBC-101013

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Estimated Ship Date: Mar 19, 2026 if ordered today

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Headers, LS Engine Swap, Mid-Length, Stainless Steel, Silver Ceramic Coated, Buick, Chevy, Pontiac, Oldsmobile, Pair

Part Number: JBC-101014

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Estimated Ship Date: Mar 19, 2026 if ordered today

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Headers, LS Engine Swap, Mid-Length, Stainless Steel, Black Ceramic Coated, Buick, Chevy, Pontiac, Oldsmobile, Pair

Part Number: JBC-101015

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Estimated Ship Date: Mar 19, 2026 if ordered today

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Headers, LS Engine Swap, Mid-Length, Stainless Steel, Silver Ceramic Coated, Buick, Chevy, Oldsmobile, Pair

Part Number: JBC-101084

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Estimated Ship Date: Mar 19, 2026 if ordered today

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Headers, LS Engine Swap, Mid-Length, Stainless Steel, Black Ceramic Coated, Buick, Chevy, Oldsmobile, Pair

Part Number: JBC-101085

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Estimated Ship Date: Mar 19, 2026 if ordered today

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Headers, LS Engine Swap, Mid-Length, Stainless Steel, Satin Finish, Buick, Chevy, Oldsmobile, Pair

Part Number: JBC-101082

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Estimated Ship Date: Mar 19, 2026 if ordered today

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Headers, LS Engine Swap, Long Tube, Stainless Steel, Mill Finish, Buick, Chevy, Oldsmobile, Pontiac, Pair

Part Number: JBC-102081

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Estimated Ship Date: Mar 19, 2026 if ordered today

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Header, Stainless Steel, Natural Finish, 3/8 in. Flanges, 1.750 in. Primary Tubes, 3.00 in. Outlet, Buick, Chevy, GMC, Pontiac, SBC, Pair

Part Number: AMH-S00007

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 6, 2026 if ordered today

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Header, Stainless Steel, Natural Finish, 3/8 in. Flanges, 1.625 in. Primary Tubes, 3.00 in. Outlet, Buick, Chevy, GMC, Pontiac, SBC, Pair

Part Number: AMH-S00008

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Header, Stainless Steel, Natural Finish, 3/8 in. Flanges, 1.875 in. Primary Tubes, 3.00 in. Outlet, Buick, Chevy, GMC, Pontiac, SBC, Pair

Part Number: AMH-S00009

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 6, 2026 if ordered today

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Catalytic Converter, California Grade, Direct-Fit, Stainless Steel Case, Buick, Chevy, Saturn, 3.9L, Each

Part Number: MPE-5451098

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Estimated Ship Date: Feb 17, 2026 if ordered today

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