1987 GMC Headers

Headers, Circle Track, Street Stock, 4-1 One-Piece, 1 3/4 in. Primaries, 3 in. Collector, 604 Crate Engine, Automatic, Chevy, Pair

Part Number: SCH-186CM-3

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Estimated Ship Date: Feb 2, 2026 if ordered today

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Headers, Circle Track, Street Stock, 4-1 One-Piece, 1 3/4 in. Primaries, 3.5 in. Collector, Manual, Chevy, Pair

Part Number: SCH-186M

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Estimated Ship Date: Feb 2, 2026 if ordered today

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Headers, Circle Track, Street Stock, 4-1 One-Piece, 1 3/4 in. Primaries, 3.5 in. Collector, 604 Crate Engine, Manual, Chevy, Pair

Part Number: SCH-186MCM

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Estimated Ship Date: Feb 2, 2026 if ordered today

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Headers, Circle Track, Street Stock, 4-1 One-Piece, 1 3/4 in. Primaries, 3 in. Collector, 604 Crate Engine, Manual, Chevy, Pair

Part Number: SCH-186MCM-3

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Estimated Ship Date: Feb 2, 2026 if ordered today

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Headers, Circle Track, Street Stock, 4-1 One-Piece, 1 3/4 - 1 7/8 in. Primaries, 3 in. Collector, Automatic, Chevy, Pair

Part Number: SCH-186V-3

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Estimated Ship Date: Feb 2, 2026 if ordered today

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Headers, Circle Track, Street Stock, 4-1 One-Piece, 1 3/4 - 1 7/8 in. Primaries, 3.5 in. Collector, Automatic, Chevy, Pair

Part Number: SCH-186V

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Headers, Circle Track, Street Stock, 4-1 One-Piece, 1 5/8 in. Primaries, 3 in. Collector, 602 Crate Engine, Automatic, Chevy, Pair

Part Number: SCH-185CM2

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Headers, Circle Track, Street Stock, 4-1 One-Piece, 1 5/8 in. Primaries, 3 in. Collector, 604 Crate Engine, Manual, Chevy, Pair

Part Number: SCH-185MCM

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Estimated Ship Date: Feb 2, 2026 if ordered today

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Headers, Circle Track, Street Stock, 4-1 One-Piece, 1 5/8 in. Primaries, 3 in. Collector, 604 Crate Engine, Automatic, Chevy, Pair

Part Number: SCH-185CM

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Estimated Ship Date: Feb 2, 2026 if ordered today

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Headers, Circle Track, Street Stock, 4-1 One-Piece, 1 5/8 - 1 3/4 in. Primaries, 3 in. Collector, 604 Crate Engine, Manual, Chevy, Pair

Part Number: SCH-185VMCM

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Estimated Ship Date: Feb 2, 2026 if ordered today

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Headers, Circle Track, Street Stock, 4-1 One-Piece, 1 3/4 - 1 7/8 in. Primaries, 3.5 in. Collector, 604 Crate Engine, Automatic, Chevy, Pair

Part Number: SCH-186VCM

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Estimated Ship Date: Feb 2, 2026 if ordered today

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Headers, Circle Track, Street Stock, 4-1 One-Piece, 1 3/4 - 1 7/8 in. Primaries, 3.5 in. Collector, Manual, Chevy, Pair

Part Number: SCH-186VM

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Headers, Circle Track, Street Stock, 4-1 One-Piece, 1 3/4 - 1 7/8 in. Primaries, 3.5 in. Collector, Spread Port, Manual, Chevy, Pair

Part Number: SCH-186VMSP

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Headers, Fenderwell, 1 3/4 - 1 7/8 in. Primaries, 3.5 in. Collector, S-10/Sonoma, Small Block, Pair

Part Number: SCH-198VA

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Headers, Fenderwell, 1 3/4 - 1 7/8 in. Primaries, 3.5 in. Collector, 18 Degree Flange, S-10/Sonoma, Small Block, Pair

Part Number: SCH-198VA18

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Headers, Fenderwell, 1 3/4 - 1 7/8 in. Primaries, 3.5 in. Collector, Spread Port, S-10/Sonoma, Small Block, Pair

Part Number: SCH-198VASP

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Headers, Fenderwell, 1 3/4 - 1 7/8 in. Primaries, 3.5 in. Collector, Spread Port, S-10/Sonoma, Small Block, Pair

Part Number: SCH-198VSP

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Headers, Fenderwell, 1 7/8 - 2 in. Primaries, 3.5 in. Collector, 18 Degree Flange, S-10/Sonoma, Small Block, Pair

Part Number: SCH-199VA18

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 2, 2026 if ordered today

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Headers, Fenderwell, 1 7/8 - 2 in. Primaries, 3.5 in. Collector, S-10/Sonoma, Small Block, Pair

Part Number: SCH-199VA

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Headers, Circle Track, Street Stock, 4-1 One-Piece, 1 5/8 - 1 3/4 - 1 7/8 in. Primaries, 3 in. Collector, Automatic, Chevy, Pair

Part Number: SCH-185V3

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Headers, Circle Track, Street Stock, 4-1 One-Piece, 1 5/8 - 1 3/4 in. Primaries, 3 in. Collector, 604 Crate Engine, Automatic, Chevy, Pair

Part Number: SCH-185VCM

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Headers, Circle Track, Street Stock, 4-1 One-Piece, 1 5/8 - 1 3/4 in. Primaries, 3 in. Collector, 602 Crate Engine, Automatic, Chevy, Pair

Part Number: SCH-185VCM2

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Headers, Circle Track, Street Stock, 4-1 One-Piece, 1 5/8 - 1 3/4 in. Primaries, 3 in. Collector, Manual, Chevy, Pair

Part Number: SCH-185VM

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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: Feb 2, 2026 if ordered today

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Headers, Mid-Length, 304 Stainless Steel, Black Ceramic Coated, Buick, Chevy, Pair

Part Number: HED-62603

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Estimated Ship Date: Apr 9, 2026 if ordered today

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