1981 GMC Exhaust

Intermediate Pipes, Exhaust, Steel, Aluminized, Buick, Chevrolet, GMC, Oldsmobile, Pontiac, Each

Part Number: APH-34684

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Estimated Ship Date: Nov 30, 2026 if ordered today

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Headers, Circle Track, Street Stock, 4-1 One-Piece, 1 7/8 in. Primaries, 3.5 in. Collector, Stahl Flange, Automatic, Chevy, Pair

Part Number: SCH-187S

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G-Body Headers Back Exhaust System, 2-1/2", With Mufflers, Side Exit

Part Number: AMH-S00850

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

Part Number: ATP-101156

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Muffler, OE Replacement, Steel, Aluminized, Buick, Chevy, GMC, Oldsmobile, Pontiac, V8, Each

Part Number: APH-3005

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Estimated Ship Date: Nov 30, 2026 if ordered today

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Catalytic Converter, Stainless Steel, Universal, 2.5 in. Inlet/Outlet, 16.5 in. Length, Each

Part Number: CTO-9006

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Estimated Ship Date: Nov 30, 2026 if ordered today

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Intermediate Pipes, Exhaust, Steel, Aluminized, Chevrolet, GMC, Each

Part Number: APH-54650

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Estimated Ship Date: Nov 30, 2026 if ordered today

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Muffler, MSL, Chevy, GMC, Each

Part Number: APH-700052

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 1, 2026 if ordered today

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Catalytic Converter, California Grade CARB Compliant Universal Catalytic Converter, Stainless Steel, Buick, Chevy, Oldsmobile, Pontiac, Each

Part Number: MPE-3322015

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Estimated Ship Date: Dec 9, 2026 if ordered today

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Intermediate Pipes, Exhaust, Steel, Aluminized, Chevrolet, Dodge, Ford, GMC, Each

Part Number: APH-24629

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Estimated Ship Date: Nov 30, 2026 if ordered today

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MANIFOLD PRESSURE SENSOR

Part Number: HLN-2MAP0256

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Estimated Ship Date: Nov 27, 2026 if ordered today

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1967-87 Chevy/GMC Truck headers for automatic transmission. 1 5/8, .065 wall thickness, cnc manbent primary tu

Part Number: STW-6787TRK

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Estimated Ship Date: Jan 15, 2027 if ordered today

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

Part Number: WLK-15042

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Estimated Ship Date: Dec 11, 2026 if ordered today

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Exhaust Systems, Crossmember Back w/H-Pipe Exhaust System 78-88 El Camino SS Split Rear Dual Exit 2.5 in Intermediate

Part Number: PYE-SGG940VE

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Estimated Ship Date: Dec 21, 2026 if ordered today

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Exhaust Systems, Crossmember Back w/X-Pipe, 78-88 El Camino SS Split Rear Dual Exit 2.5 in Intermediate

Part Number: PYE-SGG922E

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Estimated Ship Date: Dec 21, 2026 if ordered today

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CalCat CARB Catalytic Converter

Part Number: WLK-81322

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Estimated Ship Date: Dec 11, 2026 if ordered today

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Flywheel Heat Shield

Part Number: CTF-11000HS

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Estimated Ship Date: Dec 10, 2026 if ordered today

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Muffler, Challenge, Steel, Aluminized, Chevy, GMC, Each

Part Number: APH-3108

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Estimated Ship Date: Dec 1, 2026 if ordered today

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Catalytic Converter, Direct Fit, Stainless Case, 2.50 in. Slip Fit Inlet/Outlet, Chevy, GMC, Each

Part Number: WLK-15501

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Dec 11, 2026 if ordered today

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Muffler, 2.50 in. Center Inlet, 2.00 in. Dual Outlet, 25.50 in. Overall Length, Oval, Reversible, Steel, Natural, Universal, Each

Part Number: BRE-100-5132

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Estimated Ship Date: Jan 5, 2027 if ordered today

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Exhaust Systems, Crossmember Back w/H-Pipe Exhaust System 78-88 EL Camino Exc SS Split Rear Dual Exit 2.5 in Intermediate

Part Number: PYE-SGG940E

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Estimated Ship Date: Dec 21, 2026 if ordered today

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Y-Pipe, Exhaust, Steel, Aluminized, 2.5 in. Outlet Diameter, Chevy, GMC, Each

Part Number: WLK-40412

3.5 out of 5 stars ( 4 )

Estimated Ship Date: Dec 11, 2026 if ordered today

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

Part Number: HED-66601

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 3, 2027 if ordered today

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Headers, Hot Rodz Engine Swap, Mid-Length, Steel, Silver Ceramic Coated, GM, A/G Body, Pair

Part Number: HED-68026

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Estimated Ship Date: Feb 3, 2027 if ordered today

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

Part Number: HED-69176

3.0 out of 5 stars ( 3 )

Estimated Ship Date: Nov 23, 2026 if ordered today

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