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: Oct 27, 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 27, 2025 if ordered today

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CHEV B/B HEADER BOLTS S.S

Part Number: GAR-56488-SS

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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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38X3/4 HEADER 7/16 350 LOGO SS

Part Number: GAR-18-09329

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1" CHEVY RS HDR BOLT CH

Part Number: GAR-16-09331

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Estimated Ship Date: Oct 27, 2025 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: Oct 27, 2025 if ordered today

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, HEADER BOLTS SRT LOGO

Part Number: GAR-28-56309-HSP

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3/8-16X1 SS HEADER FORD MUSTAN

Part Number: GAR-25-09333

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

Part Number: GAR-56406-H

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Estimated Ship Date: Oct 27, 2025 if ordered today

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HEADER BOLTS LS1-LS6

Part Number: GAR-56406-P

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Estimated Ship Date: Oct 27, 2025 if ordered today

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HEADER BOLTS LS1-LS6

Part Number: GAR-56406-S

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Estimated Ship Date: Oct 27, 2025 if ordered today

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HEADER BOLTS LS1-LS6

Part Number: GAR-56406-SS

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Estimated Ship Date: Oct 27, 2025 if ordered today

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CHEVY HEADER BOLT

Part Number: GAR-56415-H

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Estimated Ship Date: Oct 27, 2025 if ordered today

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CHEVY HEADER BOLT

Part Number: GAR-56415-HS

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Estimated Ship Date: Oct 27, 2025 if ordered today

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CHEVY HEADER BOLT

Part Number: GAR-56415-HSP

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Estimated Ship Date: Oct 27, 2025 if ordered today

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S/B CHEVY HEADER BOLTS 1" LNG

Part Number: GAR-56418-H

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Estimated Ship Date: Oct 27, 2025 if ordered today

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CHEV S/B HEADER BOLT 1" LONG

Part Number: GAR-56418-HS

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CHEV S/B HEADER BOLT 1"

Part Number: GAR-56418-HSP

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BIG BLK CHEVY HEADER BOLT CH

Part Number: GAR-56488-H

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B/B CHEV HEADER BOLT STAINLESS

Part Number: GAR-56488-HS

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Estimated Ship Date: Oct 27, 2025 if ordered today

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GM BIG BLOCK HEADER BOLTS

Part Number: GAR-56488-S

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Estimated Ship Date: Oct 27, 2025 if ordered today

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HEADER BOLTS LT-1

Part Number: GAR-56498-H

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Estimated Ship Date: Oct 27, 2025 if ordered today

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HEADER BOLTS LT-1 ALLENS

Part Number: GAR-56498-S

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Estimated Ship Date: Oct 27, 2025 if ordered today

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