PONTIAC GRAND PRIX Exhaust

Exhaust System, Dual Kit, Header-Back, Steel, Aluminized, Buick, Chevy, Oldsmobile, Pontiac, 5.0L, Kit

Part Number: WLK-89017

2.83 out of 5 stars ( 6 )

Estimated Ship Date: Today

• Oversize $13.99
• $20.00 Summit Bucks

Crossover Pipe, X-Pipe, Balance Tube, Steel, Aluminized, 3.0 in. Diameter, Universal, Kit

Part Number: WLK-88330

4.18 out of 5 stars ( 11 )

Estimated Ship Date: Today

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• $20.00 Summit Bucks

Exhaust Pipe, Y-Pipe, Steel, Aluminized, Dual Inlet 3.00 in., 3.00 in. Single Outlet, Each

Part Number: WLK-88030

5.0 out of 5 stars ( 1 )

• $20.00 Summit Bucks

Catalytic Converter, Ultra Direct Fit, Stainless Steel, Buick, Pontiac, 3.8L, Each

Part Number: WLK-54752

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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• $20.00 Summit Bucks

Catalytic Converter, Stainless Steel, Chevy, Pontiac, 5.0L, Each

Part Number: WLK-15735

5.0 out of 5 stars ( 1 )

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• $20.00 Summit Bucks
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Air Injection Pump, Secondary, Electric, Buick, Chevrolet, Oldsmobile, Pontiac, Each

Part Number: ADO-215-414

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Estimated Ship Date: Dec 15, 2025 if ordered today

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• $20.00 Summit Bucks
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Catalytic Converter, Stainless Steel, Jeep, 258, L6, Each

Part Number: WLK-15031

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Estimated Ship Date: Dec 2, 2025 if ordered today

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• $20.00 Summit Bucks
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Exhaust, Y-Pipe, Steel, Aluminized Steel, Chevy, Pontiac, 3.8L, Each

Part Number: WLK-53202

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Estimated Ship Date: Dec 2, 2025 if ordered today

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• Oversize $7.99
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Walker Quick-Fit Exhaust Flex Connector

Part Number: WLK-65052

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Estimated Ship Date: Dec 2, 2025 if ordered today

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• $20.00 Summit Bucks
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Muffler, Quiet-Flow 3, 2 1/4 in. Inlet/2 1/4 in. Outlet, Steel, Aluminized, Buick, Pontiac, Each

Part Number: WLK-21346

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 2, 2025 if ordered today

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Resonator, Natural, Steel, Each

Part Number: WLK-47762

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Dec 2, 2025 if ordered today

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• Oversize $10.99
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Resonator, Steel, Aluminized, Buick, Pontiac, 3.1L, Each

Part Number: WLK-47792

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 2, 2025 if ordered today

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• Oversize $10.99
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Muffler, Quiet-Flow SS, Oval, Stainless Steel, Aluminized, Passenger Side, Pontiac, 3.8L, Each

Part Number: WLK-21502

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 2, 2025 if ordered today

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Muffler, Super Turbo, 2 1/4 in. Inlet/2 1/2 in. Outlet, Steel, Aluminized, Chevy, Each

Part Number: WLK-17667

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Dec 1, 2025 if ordered today

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Intermediate Pipe, Steel, Aluminized Finish, 1.875 in. o.d., for Dual Exhaust, Pontiac, 3.8L, FWD, Each

Part Number: WLK-55204

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Dec 1, 2025 if ordered today

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• Oversize $39.99
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Exhaust Manifolds, Replacement, Left, Buick, Chevrolet, Pontiac, 5.3L, Each

Part Number: ADO-12569053

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Estimated Ship Date: Dec 3, 2025 if ordered today

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Exhaust Manifolds, Replacement, Right, Cast Iron, Buick, Chevrolet, Pontiac, 5.3L, Each

Part Number: ADO-12569054

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Estimated Ship Date: Dec 3, 2025 if ordered today

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Secondary Air Injection Shut-Off Valve

Part Number: ADO-12660126

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Estimated Ship Date: Dec 12, 2025 if ordered today

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• $20.00 Summit Bucks
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Walker Quiet-Flow SS Muffler

Part Number: WLK-21567

Not Yet Reviewed

• $20.00 Summit Bucks
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Muffler, Quiet-Flow SS, Oval, Stainless Steel, Aluminized, One 2.00 in. Offset Inlet, Two 2.00 in. Offset Outlets, Driver Side, Each

Part Number: WLK-21503

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AIR Pumps, ACDelco Secondary Air Injection Pumps, Electric, Buick, Pontiac, Each

Part Number: ADO-215-576

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

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• $20.00 Summit Bucks
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Check Valve, A.I.R., Secondary Injection, Aluminum, Natural, Buick, Pontiac, Each

Part Number: ADO-12660127

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 15, 2025 if ordered today

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• $20.00 Summit Bucks
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