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Gardner-Westcott Company

Gardner-Westcott Header Bolt Kits

4.42 out of 5 stars 12 Customer Reviews

Bolt down your headers with a set of these Gardner-Westcott header bolt kits. They are available in chrome plated steel or polished stainless steel finishes, so they're sure to add a unique touch to your engine. Whether you own a Ford, Chevy, or Mopar, these Gardner-Westcott header bolt kits will have you covered.

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Gardner-Westcott Header Bolt Kits 56406-HSP

Gardner-Westcott Header Bolt Kits 56406-HSP

Gardner-Westcott Header Bolt Kits 56406-HSP

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: Monday 9/29/2025

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Estimated Ship Date: Monday 9/29/2025

Gardner-Westcott Header Bolt Kits 56406-H

Gardner-Westcott Header Bolt Kits 56406-H

Gardner-Westcott Header Bolt Kits 56406-H

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 22, 2025 if ordered today

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Estimated Ship Date: Oct 22, 2025 if ordered today

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