Availability
Cast Iron Exhaust Manifold - Includes Hardware and Gasket
Part Number: RNB-674-901
Not Yet Reviewed
Estimated Ship Date: Nov 3, 2025 if ordered today
Estimated Ship Date: Nov 3, 2025 if ordered today
Exhaust Manifold Kit - Includes Required Hardware and Gaskets
Part Number: RNB-674-918
Not Yet Reviewed
Estimated Ship Date: Nov 3, 2025 if ordered today
Estimated Ship Date: Nov 3, 2025 if ordered today
Catalytic Converter, Stainless Steel, Direct Fit, Buick, Chevy, Pontiac, 41.50 in. Length, 3.1, 3.4L, Each
Part Number: CTO-4850
Not Yet Reviewed
Estimated Ship Date: Oct 23, 2025 if ordered today
Estimated Ship Date: Oct 23, 2025 if ordered today
Catalytic Converter, Ultra Direct Fit, Stock Flange Inlet, Stock Flange Outlet, Ceramic Honeycomb, Buick, Each
Part Number: WLK-16776
Not Yet Reviewed
Estimated Ship Date: Oct 30, 2025 if ordered today
Estimated Ship Date: Oct 30, 2025 if ordered today
Muffler, Quiet-Flow 3, 2 1/4 in. Inlet/2 in. Outlet, Steel, Aluminized, Buick, Cadillac, Chevy, Each
Part Number: WLK-21111
Estimated Ship Date: Oct 30, 2025 if ordered today
Estimated Ship Date: Oct 30, 2025 if ordered today
Not Yet Reviewed
Estimated Ship Date: Nov 3, 2025
Catalytic Converter, Ultra Direct Fit, Stock Flange Inlet, Slip Fit Outlet, Ceramic Honeycomb, Chevrolet, Each
Part Number: WLK-16656
Not Yet Reviewed
Estimated Ship Date: Oct 30, 2025 if ordered today
Estimated Ship Date: Oct 30, 2025 if ordered today
Converter-EPA Ultra-Direct Fit
Part Number: WLK-16788
Not Yet Reviewed
Estimated Ship Date: Oct 30, 2025 if ordered today
Estimated Ship Date: Oct 30, 2025 if ordered today
EM- AIR PUMP - NEW
Part Number: SMP-AIP55
Not Yet Reviewed
Estimated Ship Date: Oct 30, 2025 if ordered today
Estimated Ship Date: Oct 30, 2025 if ordered today
Catalytic Converters, Direct-Fit, Stock Flange Inlet/Outlet, Ceramic Substrate, 13.13 in. Overall Length, Front Right, Buick, Cadillac, Chevy, Each
Part Number: APH-641477
Not Yet Reviewed
Estimated Ship Date: Oct 30, 2025 if ordered today
Estimated Ship Date: Oct 30, 2025 if ordered today
Catalytic Converters, Direct-Fit, Stock Flange Inlet/Outlet, Ceramic Honeycomb Substrate, 37.38 in. Overall Length, Buick, Chevy, Olds, Pontiac, Each
Part Number: APH-642583
Not Yet Reviewed
Estimated Ship Date: Oct 30, 2025 if ordered today
Estimated Ship Date: Oct 30, 2025 if ordered today
Catalytic Converter, Stainless Steel, Buick, Cadillac, Chevy, Oldsmobile, Pontiac, 23.0 in. Length, V8, Each
Part Number: CTO-9133
Not Yet Reviewed
Estimated Ship Date: Oct 27, 2025 if ordered today
Estimated Ship Date: Oct 27, 2025 if ordered today
Flywheel Heat Shield
Part Number: CTF-11000HS
Not Yet Reviewed
Estimated Ship Date: Nov 3, 2025 if ordered today
Estimated Ship Date: Nov 3, 2025 if ordered today
Catalytic Converter, Stainless Steel, Buick, Chevy, Oldsmobile, Pontiac, 37.375 in. Length, 3.8L, Each
Part Number: CTO-4876
Not Yet Reviewed
Estimated Ship Date: Oct 27, 2025 if ordered today
Estimated Ship Date: Oct 27, 2025 if ordered today
Air Pump - New
Part Number: SMP-AIP54
Not Yet Reviewed
Estimated Ship Date: Oct 29, 2025 if ordered today
Estimated Ship Date: Oct 29, 2025 if ordered today
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Rebate Expires: 12/31/2025
Catalytic Converter, Stainless Steel, Direct Fit, Buick, Chevy, Oldsmobile, Pontiac, 3.8L, Each
Part Number: MPE-23405
Estimated Ship Date: Nov 3, 2025 if ordered today
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Rebate Expires: 12/31/2025
Estimated Ship Date: Nov 3, 2025 if ordered today
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Rebate Expires: 12/31/2025
Catalytic Converter, Stainless Steel, Buick, Chevy, 3.1L, 3.4L, Each
Part Number: MPE-23433
Not Yet Reviewed
Estimated Ship Date: Nov 3, 2025 if ordered today
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Rebate Expires: 12/31/2025
Estimated Ship Date: Nov 3, 2025 if ordered today
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Rebate Expires: 12/31/2025
Catalytic Converter, Stainless Steel, Buick, Chevy, GMC, Oldsmobile, Pontiac, 22.75 in. Length, 2.8, 4.3L
Part Number: MPE-23452
Not Yet Reviewed
Estimated Ship Date: Nov 3, 2025 if ordered today
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Rebate Expires: 12/31/2025
Estimated Ship Date: Nov 3, 2025 if ordered today
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Rebate Expires: 12/31/2025
Catalytic Converter, California Grade, Direct-Fit, Stainless Steel Case, Chevy, 3.4L, Each
Part Number: MPE-5461532
Not Yet Reviewed
Estimated Ship Date: Nov 3, 2025 if ordered today
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Rebate Expires: 12/31/2025
Estimated Ship Date: Nov 3, 2025 if ordered today
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Rebate Expires: 12/31/2025
Catalytic Converter, Universal, One Inlet, Ceramic Honeycomb, Stainless Steel, 2.25 in. Slip Fit Inlet/Outlet, 7 in. Length, Each
Part Number: MPE-551005
Not Yet Reviewed
Estimated Ship Date: Nov 3, 2025 if ordered today
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Rebate Expires: 12/31/2025
Estimated Ship Date: Nov 3, 2025 if ordered today
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Conv DF 2012-2013 Impala 3.6 L Underbody
Part Number: MPE-52184
Not Yet Reviewed
Estimated Ship Date: Nov 3, 2025 if ordered today
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Rebate Expires: 12/31/2025
Estimated Ship Date: Nov 3, 2025 if ordered today
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Rebate Expires: 12/31/2025
Conv DF 2012-2013 Impala 3.6 L Underbody
Part Number: MPE-52185
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Estimated Ship Date: Nov 3, 2025 if ordered today
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Rebate Expires: 12/31/2025
Estimated Ship Date: Nov 3, 2025 if ordered today
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Rebate Expires: 12/31/2025
Catalytic Converter, Universal, One Inlet, Ceramic Honeycomb, Stainless Steel, 2.25 in. Slip Fit Inlet/Outlet, 9.125 in. Length, Each
Part Number: MPE-5421205
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Estimated Ship Date: Nov 3, 2025 if ordered today
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Rebate Expires: 12/31/2025
Estimated Ship Date: Nov 3, 2025 if ordered today
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Rebate Expires: 12/31/2025
Catalytic Converter, Universal, One Inlet, Ceramic Honeycomb, Stainless Steel, 2.25 in. Slip Fit Inlet/Outlet, 11.125 in. Length, Each
Part Number: MPE-5411305
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Estimated Ship Date: Nov 3, 2025 if ordered today
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Rebate Expires: 12/31/2025
Estimated Ship Date: Nov 3, 2025 if ordered today
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Catalytic Converter, OEM Grade, Federal/EPA Compliant, Direct-Fit, Front Position, 12.625 in. Overall Length, Chevrolet, 2.5L, Each
Part Number: MPE-52889
Not Yet Reviewed
Estimated Ship Date: Nov 3, 2025 if ordered today
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Rebate Expires: 12/31/2025
Estimated Ship Date: Nov 3, 2025 if ordered today
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Rebate Expires: 12/31/2025
Catalytic Converter, OEM Grade, Federal/EPA Compliant, Direct-Fit, Front Position, 10.625 in. Overall Length, Buick, 2.4L, Each
Part Number: MPE-52909
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Estimated Ship Date: Nov 3, 2025 if ordered today
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Rebate Expires: 12/31/2025
Estimated Ship Date: Nov 3, 2025 if ordered today
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