Gardner-Westcott Company Exhaust

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

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: Apr 13, 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: Apr 13, 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: Apr 13, 2026 if ordered today

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CHEVY EXHAUST MANIFOLD SS

Part Number: GAR-56477-SS

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Estimated Ship Date: Apr 13, 2026 if ordered today

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CHEV B/B HEADER BOLTS S.S

Part Number: GAR-56488-SS

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38X3/4 HEADER 7/16 350 LOGO SS

Part Number: GAR-18-09329

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FORD EXHAUST MANIFOLD 302 SS

Part Number: GAR-11-56248-HSP

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Estimated Ship Date: Apr 13, 2026 if ordered today

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CHEVY SS HEX EXHAUST MANIFOLD

Part Number: GAR-13-56477-HSP

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Estimated Ship Date: Apr 13, 2026 if ordered today

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FORD HEADER BOLTS

Part Number: GAR-56223-SS

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Estimated Ship Date: Apr 13, 2026 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: Apr 13, 2026 if ordered today

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SMALL BLOCK MOPAR HEADER BOLTS

Part Number: GAR-56303-B

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Estimated Ship Date: Apr 13, 2026 if ordered today

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1" FLAME HDR BOLT CH

Part Number: GAR-17-09331

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Estimated Ship Date: Apr 13, 2026 if ordered today

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3/8-16X1 HEADER PENTASTAR

Part Number: GAR-21-09333

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Estimated Ship Date: Apr 13, 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: Apr 13, 2026 if ordered today

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3/8-16X3/4 HEADER BOLTS 350 CH

Part Number: GAR-18-09326

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Estimated Ship Date: Apr 13, 2026 if ordered today

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3/8-16 X 1 "FLAME" HEADER SS

Part Number: GAR-17-09333

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Estimated Ship Date: Apr 13, 2026 if ordered today

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MOPAR HEADER BOLTS

Part Number: GAR-56303-SB

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Estimated Ship Date: Apr 13, 2026 if ordered today

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HEADER BOLTS LS1-LS6

Part Number: GAR-56406-SS

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Estimated Ship Date: Apr 13, 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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Estimated Ship Date: Apr 13, 2026 if ordered today

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CHEVY HEADER BOLT

Part Number: GAR-56461-H

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Estimated Ship Date: Apr 13, 2026 if ordered today

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1" PONTIAC HDR BOLT CH

Part Number: GAR-12-09331

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Estimated Ship Date: Apr 13, 2026 if ordered today

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FORD HEADER BOLTS SS POL KIT

Part Number: GAR-11-56223-HSP

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Estimated Ship Date: Apr 13, 2026 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: Apr 13, 2026 if ordered today

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CHEVY SS LOGO HEADER BOLTS

Part Number: GAR-13-56461-HSP

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Estimated Ship Date: Apr 13, 2026 if ordered today

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