Gardner-Westcott Company Header Fasteners

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

CHEV S/B HEADER BOLT 1"

Part Number: GAR-56418-SS

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Estimated Ship Date: Oct 24, 2025 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: Oct 24, 2025 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: Oct 24, 2025 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

ENGINE KIT LS1-LS6 W/HEADERS

Part Number: GAR-56404-SS

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Estimated Ship Date: Tomorrow

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FORD HEADER BOLT ALLEN SC

Part Number: GAR-56223-SSP

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Estimated Ship Date: Oct 24, 2025 if ordered today

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MOPAR BIG BLOCK HEADER

Part Number: GAR-56309-SSP

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Estimated Ship Date: Oct 24, 2025 if ordered today

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CHEV S/B HEADER BOLT 1"

Part Number: GAR-56418-SSP

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Estimated Ship Date: Oct 24, 2025 if ordered today

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CHEV B/B HEADER SS POL

Part Number: GAR-56488-SSP

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Estimated Ship Date: Oct 24, 2025 if ordered today

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HEADER BOLTS LT-1 SS POL ALLEN

Part Number: GAR-56498-SSP

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Estimated Ship Date: Oct 24, 2025 if ordered today

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HEADER BOLTS VORTEC S/B BOWTIE

Part Number: GAR-10-56702-H

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HEADER BOLTS VORTEC SS BOWTIE

Part Number: GAR-10-56702-HSP

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Estimated Ship Date: Oct 24, 2025 if ordered today

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BOWTIE SS HEADER BOLTS CHEVY

Part Number: GAR-10-56488-HSP

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Estimated Ship Date: Oct 24, 2025 if ordered today

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HEADER BOLTS-LT-1 ENGINE

Part Number: GAR-10-56498-H

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Estimated Ship Date: Oct 24, 2025 if ordered today

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HEADER BOLTS LT-1 SS POL HEX

Part Number: GAR-10-56498-HSP

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Estimated Ship Date: Oct 24, 2025 if ordered today

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BOWTIE SS HEX CHEVY EXHAUST

Part Number: GAR-10-56477-HSP

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Estimated Ship Date: Oct 24, 2025 if ordered today

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3/8-16x3/4 FORD OVAL HEADER SS

Part Number: GAR-11-09329

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Estimated Ship Date: Oct 24, 2025 if ordered today

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3/8X1 HEADER BOLT 7/16HX OVAL

Part Number: GAR-11-09331

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Estimated Ship Date: Oct 24, 2025 if ordered today

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3/8-16x1 FORD OVAL HEADER SS

Part Number: GAR-11-09333

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1" HEADER BOLT 454 LOGO CH

Part Number: GAR-19-09331

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Estimated Ship Date: Oct 24, 2025 if ordered today

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3/8X1 7/16 HEADER 454 LOGO SS

Part Number: GAR-19-09333

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Estimated Ship Date: Oct 24, 2025 if ordered today

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GTO SS HEADER BOLTS CHEVY

Part Number: GAR-20-56488-HSP

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Estimated Ship Date: Oct 24, 2025 if ordered today

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3/8-16X1 HEADER PENTASTAR

Part Number: GAR-21-09333

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Estimated Ship Date: Oct 24, 2025 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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Estimated Ship Date: Oct 24, 2025 if ordered today

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