GMC K3500 Headers

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

Part Number: SCH-1347V-E

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

• Free Shipping
• Special Order

Headers, Street, Mid-Length, Steel, Temporary Paint, Chevy, GMC, 5.0L, 5.7L, Pair

Part Number: HED-69471

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

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

Part Number: SCH-1309B18

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

• Free Shipping
• Special Order

Headers, Street, Long Tube, Steel, Temporary Paint, Chevy, GMC, Big Block, Pair

Part Number: HED-69111

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

• Free Shipping
• Special Order

Headers, Street, Shorty, Steel, Temporary Paint, Chevy, GMC, 5.7L, Pair

Part Number: HED-69651

5.0 out of 5 stars ( 1 )

• Free Shipping
• Special Order

Headers, Street, Long Tube, Steel, Temporary Paint, Chevy, GMC, Small Block, Pair

Part Number: HED-69093

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

• Free Shipping
• Special Order

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

Part Number: SCH-1308

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 19, 2026 if ordered today

• Free Shipping
• Special Order

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

Part Number: SCH-1346-E

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Header Bolts 3/8 - 16 3/4", Grade 5 Black Oxide Finish With Hex and Socket Head

Part Number: CGT-CF1009

Not Yet Reviewed

Estimated Ship Date: Apr 9, 2026 if ordered today

• Special Order

Headers, Street, Mid-Length, Steel, Black Ceramic Coated, Chevy, GMC, 7.4L/454, Kit

Part Number: HED-63571

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Headers, Street, Long Tube, Steel, Temporary Paint, Chevy, GMC, Small Block, Pair

Part Number: HED-69231

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Headers, Street, Long Tube, Steel, Temporary Paint, Chevy, GMC, Small Block, Pair

Part Number: HED-69237

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

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

Part Number: HED-66093

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Headers, Super Competition, Shorty, Steel, Ceramic Coated, Chevy, GMC, Pickup, 7.4L, 454

Part Number: HOK-2021-1HKR

Not Yet Reviewed

Estimated Ship Date: Feb 19, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Headers, Tri-Y, Steel, Black Painted, Chevy, GMC, 305-400, Pair

Part Number: DOU-D300Y-B

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Exhaust Header, Shorty, Steel, Titanium Ceramic, Chevy, GMC, 5.0, 5.7L, Pair

Part Number: BBK-4007

1.0 out of 5 stars ( 1 )

Estimated Ship Date: May 4, 2026 if ordered today

• Free Shipping

Headers, Shorty, Round Exhaust Ports, Steel, Black Ceramic Coated, 2.5 in. Collector, Chevy, GMC, Small Block, Pair

Part Number: SNH-CC3-BEC

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

• Free Shipping
• Special Order

Headers, Shorty, D-Port Exhaust, Steel, Silver Ceramic Coated, 2.5 in. Collector, Chevy, GMC, Small Block, Pair

Part Number: SNH-CC3DP-SEC

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Apr 1, 2026 if ordered today

• Free Shipping
• Special Order

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

Part Number: SCH-1308-3CM

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

• Free Shipping
• Special Order

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

Part Number: SCH-1308CM

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

• Free Shipping
• Special Order

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

Part Number: SCH-1309S-3

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

• Free Shipping
• Special Order

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

Part Number: SCH-1309SP

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

• Free Shipping
• Special Order

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

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

• Free Shipping
• Special Order

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

Part Number: SCH-1347VSP

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

• Free Shipping
• Special Order

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

Part Number: SCH-2348E

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

• Free Shipping
• Special Order