CHEVROLET IMPALA Exhaust

CONVERTER ASM,TORQ (REMAN)

Part Number: ADO-19432046

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Estimated Ship Date: Dec 4, 2025 if ordered today

• Core Charge $100.00
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• $20.00 Summit Bucks
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CONVERTER ASM,W/UP 3WAY CTLTC (KIT)

Part Number: ADO-19420231

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Estimated Ship Date: Dec 4, 2025 if ordered today

• Core Charge $400.00
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• $20.00 Summit Bucks
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CONVERTER ASM,W/UP 3WAY CTLTC (KIT)

Part Number: ADO-19420234

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2025 if ordered today

• Core Charge $400.00
• Free Shipping
• $20.00 Summit Bucks
• Special Order

CONVERTER ASM,3WAY CTLTC(W/EXH PIPE)

Part Number: ADO-19420239

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Estimated Ship Date: Dec 4, 2025 if ordered today

• Core Charge $400.00
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• $20.00 Summit Bucks
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CONVERTER ASM,3WAY CTLTC(W/EXH PIPE)

Part Number: ADO-19420254

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Estimated Ship Date: Dec 4, 2025 if ordered today

• Core Charge $400.00
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• $20.00 Summit Bucks
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Exhaust Manifold, OEM Replacement, Cast Iron, Buick, Chevrolet, Oldsmobile, Pontiac, Saturn, Each

Part Number: RNB-674-919

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Estimated Ship Date: Tomorrow if ordered today

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Exhaust Flange Spring - 0.825 In. OD x 1.135 In. ID x 1.570 In. Length

Part Number: RNB-03081

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Estimated Ship Date: Tomorrow if ordered today

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Headers, The C7 full length header is designed to fit 1968-77 Chevrolet Chevelle El Camino, and 1968-77 Chevy full size using big block Chevy engines.

Part Number: SNH-C7-BEC

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Estimated Ship Date: Jan 8, 2026 if ordered today

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Exhaust Manifolds, Cast Iron, Natural, Right, Rear, Buick, Chevrolet, Oldsmobile, Pontiac, Each

Part Number: ATP-101288

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FRONT CONVERTER

Part Number: NAL-19420100

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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CATALYTIC CONVERTER

Part Number: NAL-19420114

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Headers, Street, Mid-Length, Steel, Black Ceramic Coated, Chevy, Big Block, Pair

Part Number: HED-63611

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Estimated Ship Date: Jan 14, 2026 if ordered today

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Exhaust Manifolds, Cast Iron, Natural, Rear, Buick, Chevrolet, Oldsmobile, Pontiac, Saturn, Each

Part Number: ATP-101494

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Catalytic Converters, Direct-Fit, Stock Flange Inlet/Outlet, Ceramic Substrate, 55.25 in. Overall Length, Rear, Buick, Chevrolet, Each

Part Number: APH-772797

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Estimated Ship Date: Nov 20, 2025 if ordered today

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Catalytic Converters, Direct-Fit, Stock Flange Inlet/Outlet, Ceramic Substrate, 19.00 in. Overall Length, Front Left, Chevrolet, 3.6L, Each

Part Number: APH-771390

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Estimated Ship Date: Nov 20, 2025 if ordered today

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Catalytic Converter - Direct Fit California

Part Number: APH-771394

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Estimated Ship Date: Nov 20, 2025 if ordered today

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Catalytic Converter - Direct Fit California

Part Number: APH-771393

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Estimated Ship Date: Nov 20, 2025 if ordered today

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Check Valve, A.I.R., Secondary Injection, Right, Buick, Cadillac, Chevy, Each

Part Number: ADO-12652895

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Estimated Ship Date: Dec 3, 2025 if ordered today

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• $20.00 Summit Bucks
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Secondary Air Injection Pipe, Chevy, Each

Part Number: ADO-12648985

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Estimated Ship Date: Dec 3, 2025 if ordered today

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• $20.00 Summit Bucks
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Exhaust Manifold, Cast Iron, Natural, Each

Part Number: RNB-674-948

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Estimated Ship Date: Dec 1, 2025 if ordered today

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AIR Pump, Secondary Air Injection Pump

Part Number: RNB-306-001

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Check Valve, A.I.R., Secondary Injection, Aluminum, Natural, Buick, Chevrolet, Each

Part Number: ADO-12659290

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Estimated Ship Date: Dec 9, 2025 if ordered today

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• $20.00 Summit Bucks
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Muffler, 2.25 in. Offset Inlet, 2.25 in. Center Outlet, 23.00 in. Overall Length, Oval, Reversible, Steel, Natural, Universal, Each

Part Number: BRE-100-7175

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Estimated Ship Date: Nov 24, 2025 if ordered today

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AIR Pumps, Secondary Air Injection Pumps, Electric, Chevrolet, Each

Part Number: ADO-12656665

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Estimated Ship Date: Dec 3, 2025 if ordered today

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• $20.00 Summit Bucks
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Manifold Bolt and Spring Kit - 3/8-16 x 2-13/16 In.

Part Number: RNB-03134

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Estimated Ship Date: Dec 1, 2025 if ordered today

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