Gardner-Westcott Company Headers

Header Bolts, Hex Head, Stainless Steel, Polished, 8mm x 1.25, Chevy, 5.7, 6.0L, LS1, LS6, Set of 12

Part Number: GAR-56406-HSP

4.42 out of 5 stars ( 12 )

Estimated Ship Date: Tomorrow

Engine and Accessory Fasteners, Stainless Steel, Natural, Allen Head, Chevy, 4.8, 5.3, 5.7, 6.0L, with Headers, Kit

Part Number: GAR-56404-SS

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Estimated Ship Date: Feb 27, 2026 if ordered today

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CHEV S/B HEADER BOLT 1"

Part Number: GAR-56418-SS

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Estimated Ship Date: Feb 27, 2026 if ordered today

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BIG BLOCK CHEVY HEADER-BOWTIE

Part Number: GAR-10-56488-H

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Estimated Ship Date: Feb 27, 2026 if ordered today

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CHEV B/B HEADER BOLTS S.S

Part Number: GAR-56488-SS

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Estimated Ship Date: Feb 27, 2026 if ordered today

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38X3/4 HEADER 7/16 350 LOGO SS

Part Number: GAR-18-09329

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Estimated Ship Date: Tomorrow

FORD HEADER BOLTS 7/16 OVAL

Part Number: GAR-11-56223-H

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Estimated Ship Date: Feb 27, 2026 if ordered today

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FORD HEADER BOLTS SS POL KIT

Part Number: GAR-11-56223-HSP

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1" RAM HEADER BOLT CH

Part Number: GAR-22-09331

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Estimated Ship Date: Feb 27, 2026 if ordered today

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1" 7/16 HEX HEADER RAM STAINLE

Part Number: GAR-22-09333

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Estimated Ship Date: Feb 27, 2026 if ordered today

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3/8-16 X 1 HEADER 7/16HEX SS

Part Number: GAR-23-09333

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3/8-16 X 3/4 MOPAR HEADER CH

Part Number: GAR-23-09326

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3/8-16 X 1 MOPAR HEADER CH

Part Number: GAR-23-09331

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, HEADER BOLTS SRT LOGO

Part Number: GAR-28-56309-HSP

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Estimated Ship Date: Feb 27, 2026 if ordered today

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STAINLESS POLISHED KIT, HEADER BOLTS HELLCAT LOGO

Part Number: GAR-29-56309-HSP

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Estimated Ship Date: Feb 27, 2026 if ordered today

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STAINLESS POLISHED KIT, HEADER BOLTS HELLEPHANT LOGO

Part Number: GAR-31-56309-HSP

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Estimated Ship Date: Feb 27, 2026 if ordered today

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STAINLESS POLISHED KIT, HEADER BOLTS DEMON LOGO

Part Number: GAR-30-56309-HSP

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Estimated Ship Date: Feb 27, 2026 if ordered today

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3/8-16X1 SS HEADER FORD MUSTAN

Part Number: GAR-25-09333

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Estimated Ship Date: Feb 27, 2026 if ordered today

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3/8-16X3/4 HEADER 7/16 V-8

Part Number: GAR-24-09326

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3/8X1 HEADER 7/16 HEX V-8 CH

Part Number: GAR-24-09331

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3/8-16X3/4 ARROW HEADER

Part Number: GAR-12-09326

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Estimated Ship Date: Feb 27, 2026 if ordered today

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HEADER BOLTS VORTEC S/B BOWTIE

Part Number: GAR-10-56702-H

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Estimated Ship Date: Feb 27, 2026 if ordered today

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HEADER BOLTS VORTEC SS BOWTIE

Part Number: GAR-10-56702-HSP

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GTO SS HEADER BOLTS CHEVY

Part Number: GAR-20-56488-HSP

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Estimated Ship Date: Feb 27, 2026 if ordered today

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1" HEADER BOLT 454 LOGO CH

Part Number: GAR-19-09331

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Estimated Ship Date: Feb 27, 2026 if ordered today

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