GMC K3500 Headers

Headers, Long Tube, 1 7/8 in. Primaries, 3.5 in. Collector, Spread Port, Chevy, GMC, Small Block, Pair

Part Number: SCH-1309SP

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Estimated Ship Date: Feb 16, 2026 if ordered today

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Headers, Elite Extreme-Duty, Long Tube, Steel, Silver Ceramic Coated, Chevy, GMC, Small Block, Pair

Part Number: HED-69893

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Headers, Street, Long Tube, Steel, Silver Ceramic Coated, Chevy, GMC, 454, Pair

Part Number: HED-66391

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Headers, Street, Shorty, Steel, Silver Ceramic Coated, Chevy, GMC, 5.0, 5.7L, Pair

Part Number: HED-66651

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Headers, Street, Long Tube, Steel, Silver Ceramic Coated, Chevy, GMC, Small Block, Pair

Part Number: HED-66231

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Headers, Fenderwell, 1 3/4 in. Primaries, 3.5 in. Collector, Chevy, GMC, Small Block, Pair

Part Number: SCH-1346

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow if ordered today

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Headers, Fenderwell, 2 1/4 in. Primaries, 4 in. Collector, Evac Tubes, Chevy, GMC, Big Block, Pair

Part Number: SCH-2348E

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Estimated Ship Date: Feb 16, 2026 if ordered today

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Headers, Long Tube, 1 3/4 - 1 7/8 in. Primaries, 3.5 in. Collector, Chevy, GMC, Small Block, Pair

Part Number: SCH-1308V

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Estimated Ship Date: Feb 16, 2026 if ordered today

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Headers, Long Tube, 1 3/4 - 1 7/8 in. Primaries, 3.5 in. Collector, 18 Degree Flange, Chevy, GMC, Small Block, Pair

Part Number: SCH-1308V18

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Estimated Ship Date: Feb 16, 2026 if ordered today

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Headers, Long Tube, 1 5/8 in. Primaries, 3 in. Collector, 604 Crate Engine, Chevy, GMC, Small Block, Pair

Part Number: SCH-1307CM

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Estimated Ship Date: Feb 16, 2026 if ordered today

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Headers, Fenderwell, 1 3/4 - 1 7/8 in. Primaries, 3.5 in. Collector, Spread Port, Chevy, GMC, Small Block, Pair

Part Number: SCH-1346VSP

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Estimated Ship Date: Feb 16, 2026 if ordered today

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Headers, Fenderwell, 1 7/8 - 2 in. Primaries, 3.5 in. Collector, Spread Port, Chevy, GMC, Small Block, Pair

Part Number: SCH-1347VSP

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Estimated Ship Date: Feb 16, 2026 if ordered today

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Headers, Long Tube, 1 3/4 in. Primaries, 3 in. Collector, 604 Crate Engine, Chevy, GMC, Small Block, Pair

Part Number: SCH-1308-3CM

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Estimated Ship Date: Feb 16, 2026 if ordered today

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Headers, Long Tube, 1 3/4 in. Primaries, 3.5 in. Collector, 604 Crate Engine, Chevy, GMC, Small Block, Pair

Part Number: SCH-1308CM

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Estimated Ship Date: Feb 16, 2026 if ordered today

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Headers, Long Tube, 1 7/8 in. Primaries, 3 in. Collector, Stahl Flange, Chevy, GMC, Small Block, Pair

Part Number: SCH-1309S-3

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Estimated Ship Date: Feb 16, 2026 if ordered today

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Headers, Block Hugger, Steel, Black Ceramic Coated, 1 5/8 in. Primary, 2.5 in. Collector, BluePrint, Chevy, Small Block, Pair

Part Number: SNH-CC3BP158BEC

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Headers, Fenderwell, 1 3/4 - 1 7/8 in. Primaries, 3.5 in. Collector, Evac Tubes, Chevy, GMC, Small Block, Pair

Part Number: SCH-1346V-E

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Estimated Ship Date: Feb 4, 2026 if ordered today

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Headers, Fenderwell, 2 3/8 in. Primaries, 4.5 in. Collector, Evac Tubes, Chevy, GMC, Big Block, Pair

Part Number: SCH-2349-E

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Estimated Ship Date: Feb 16, 2026 if ordered today

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Headers, Street, Long Tube, Steel, Black Ceramic Coated, Chevy, GMC, Small Block, Pair

Part Number: HED-63092

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Apr 20, 2026 if ordered today

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Headers, Street, Long Tube, Steel, Black Ceramic Coated, Chevy, GMC, Big Block, Pair

Part Number: HED-63111

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Headers, Elite Extreme-Duty, Long Tube, Steel, Black Ceramic Coated, Chevy, GMC, Small Block, Pair

Part Number: HED-63841

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Headers, Street, Long Tube, Steel, Black Ceramic Coated, Chevy, GMC, Small Block, Pair

Part Number: HED-63091

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Headers, Elite Extreme-Duty, Long Tube, Steel, Black Ceramic Coated, Chevy, GMC, Small Block, Pair

Part Number: HED-63837

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Headers, Elite Extreme-Duty, Long Tube, Steel, Black Ceramic Coated, Chevy, GMC, Small Block, Pair

Part Number: HED-63840

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 20, 2026 if ordered today

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Headers, Street, Long Tube, Steel, Black Ceramic Coated, Chevy, GMC, Small Block, Pair

Part Number: HED-63133

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Estimated Ship Date: Apr 20, 2026 if ordered today

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