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9 Results Found For "ls1"

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9 Results Found For "ls1"

Lock down your headers with top-quality header fasteners from Summit Racing. Our selection of header bolts and studs will keep your headers in place even when heat and...

Lock down your headers with top-quality header fasteners from Summit Racing. Our selection of header bolts and studs will keep your headers in place even when heat and vibration gets intense. That means no power loss and no leakage! And with polished, chrome, nickel-plated, and gold iridited options, they can even enhance the appearance of your engine. Our selection of header fasteners comes from some of the industry’s most-respected names—Stage 8, ARP, BBK, Kooks Headers, Percy’s, Hedman, and many others. Complete your aftermarket header installation with header bolts and studs from Summit Racing!

Lock down your headers with top-quality header fasteners from Summit Racing. Our selection of header bolts and studs will keep your headers in place even when heat and vibration gets intense. That means no power loss and no leakage! And with polished, chrome, nickel-plated, and gold iridited options, they can even enhance the appearance of your engine. Our selection of header fasteners comes from some of the industry’s most-respected names—Stage 8, ARP, BBK, Kooks Headers, Percy’s, Hedman, and many others. Complete your aftermarket header installation with header bolts and studs from Summit Racing!

Showing In Stock Items. Show All 16 Items.

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Results 1 - 9 of 9

ARP Stainless Steel Header Stud Kits 434-1301

Made in the USA

ARP Stainless Steel Header Stud Kits 434-1301

ARP Stainless Steel Header Stud Kits 434-1301

Header Studs, 12-Point Nuts, Stainless Steel, Polished, 8mm x 1.25, Chevy, 5.7, 6.0L, LS1, LS6, Set of 12

Part Number: ARP-434-1301

4.79 out of 5 stars ( 24 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Proform Self-Locking Wedge Header Bolts 66754

Proform Self-Locking Wedge Header Bolts 66754

Proform Self-Locking Wedge Header Bolts 66754

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

Part Number: PRO-66754

4.67 out of 5 stars ( 6 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Proform Self-Locking Wedge Header Bolts 66755

Proform Self-Locking Wedge Header Bolts 66755

Proform Self-Locking Wedge Header Bolts 66755

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

Part Number: PRO-66755

4.6 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

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: Today

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Estimated Ship Date: Today

Stage 8 Locking Fasteners Header Fasteners 8930B

Stage 8 Locking Fasteners Header Fasteners 8930B

Stage 8 Locking Fasteners Header Fasteners 8930B

LS1, LS2, LS6 Chevy w/8mm x 30mm, 1-1/4" underhead, 12 pt head, set of 12

Part Number: STG-8930B

Not Yet Reviewed

Estimated Ship Date: Mar 12, 2026 if ordered today

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Estimated Ship Date: Mar 12, 2026 if ordered today

Gardner-Westcott Company Header Fasteners 56406-SS

Gardner-Westcott Company Header Fasteners 56406-SS

Gardner-Westcott Company Header Fasteners 56406-SS

HEADER BOLTS LS1-LS6

Part Number: GAR-56406-SS

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

Mr. Gasket Header Bolts 918G

Mr. Gasket Header Bolts 918G

Mr. Gasket Header Bolts 918G

Header Bolts, Hex Head, 8mm x 1.25 Thread Size, Steel, Black Oxide, 0.984 in. Underhead Length, Chevy, Small Block LS, Set of 12

Part Number: MRG-918G

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Cometic Header Bolt Kits CF1013

Cometic Header Bolt Kits CF1013

Cometic Header Bolt Kits CF1013

Header Bolt, Hex Head, M8 x 1.25 Thread, Steel, Black, 1.00 in. Overall Length, Buick, Cadillac, Chevrolet, Pontiac, Set of 12

Part Number: CGT-CF1013

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Kooks Headers Header Fasteners BK110

Kooks Headers Header Fasteners BK110

Kooks Headers Header Fasteners BK110

Header Bolt Kit for LS Engines. (12) M8-1.25 x 25mm Grade 18-8 SS Header Bolts. 10mm head.

Part Number: KOK-BK110

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

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