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: Today

CHEV S/B HEADER BOLT 1"

Part Number: GAR-56418-SS

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Estimated Ship Date: Nov 26, 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: Nov 26, 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: Nov 26, 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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ENGINE KIT LS1-LS6 W/HEADERS

Part Number: GAR-56404-SS

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Estimated Ship Date: Today

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3/8-16X1 SS HEADER FORD MUSTAN

Part Number: GAR-25-09333

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Estimated Ship Date: Nov 25, 2025 if ordered today

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B/B CHEV HEADER BOLT STAINLESS

Part Number: GAR-56488-HS

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Estimated Ship Date: Nov 25, 2025 if ordered today

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HEADER BOLTS LT-1 SS HEX

Part Number: GAR-56498-HS

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Estimated Ship Date: Nov 25, 2025 if ordered today

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CHEV S/B HEADER BOLT 1" LONG

Part Number: GAR-56418-HS

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Estimated Ship Date: Nov 25, 2025 if ordered today

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FORD HEADER BOLTS SS HEX

Part Number: GAR-56223-HS

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Estimated Ship Date: Nov 25, 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: Nov 26, 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: Nov 26, 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: Nov 26, 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: Nov 26, 2025 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: Nov 26, 2025 if ordered today

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HEADER BOLTS VORTEC SS BOWTIE

Part Number: GAR-10-56702-HSP

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Estimated Ship Date: Nov 26, 2025 if ordered today

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S/B CHEVY HEADER BOLTS 1" LNG

Part Number: GAR-10-56418-H

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 26, 2025 if ordered today

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BOWTIE SS HEADER BOLTS CHEVY

Part Number: GAR-10-56418-HSP

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Estimated Ship Date: Nov 26, 2025 if ordered today

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BOWTIE HEADER KIT S/B CHEVY

Part Number: GAR-10-56461-H

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Estimated Ship Date: Nov 26, 2025 if ordered today

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PONTIAC HEADER BOLTS

Part Number: GAR-12-56498-H

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Estimated Ship Date: Nov 26, 2025 if ordered today

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3/8-16X3/4 ARROW HEADER

Part Number: GAR-12-09326

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Estimated Ship Date: Nov 26, 2025 if ordered today

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3/8 X 3/4 "ARROW" HEADER SS

Part Number: GAR-12-09329

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Estimated Ship Date: Nov 26, 2025 if ordered today

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1" PONTIAC HDR BOLT CH

Part Number: GAR-12-09331

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Estimated Ship Date: Nov 26, 2025 if ordered today

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3/8-16x3/4 BOWTIE HEADER

Part Number: GAR-10-09326

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Estimated Ship Date: Nov 26, 2025 if ordered today

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