Header Fasteners

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

4.77 out of 5 stars ( 22 )

Estimated Ship Date: Tuesday 9/2/2025

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Header Studs, 12-Point Nuts, Stainless Steel, Polished, 3/8 in.-16, 1.670 in. U.H.L., Set of 16

Part Number: ARP-400-1403

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tuesday 9/2/2025

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Header Studs, 12-Point Nuts, Stainless Steel, Polished, 3/8 in.-16, Ford, V8, Set of 16

Part Number: ARP-400-1404

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Tuesday 9/2/2025

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Header Studs, 12-Point Nut, 1.750 Length, Stainless Steel, Polished, Chevrolet, Gen V, 6.2L, Set of 10

Part Number: ARP-434-1401

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tuesday 9/2/2025

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Header Studs, 12-Point Nuts, Stainless Steel, Polished, 3/8 in.-16, 1.670 in. U.H.L., Set of 12

Part Number: ARP-400-1402

4.38 out of 5 stars ( 8 )

Estimated Ship Date: Tuesday 9/2/2025

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Header Studs, 12-Point Nuts, Custom 450, Black Oxide, 3/8 in.-16, 1.500 U.H.L., Set of 16

Part Number: ARP-100-1411

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tuesday 9/2/2025

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Header Studs, Hex Nuts, Custom 450, Black Oxide, 3/8-5/16 in., 1.500 in. U.H.L., Set of 16

Part Number: ARP-100-1401

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Tuesday 9/2/2025

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Header Bolts, Locking, Double Hex Head, Stainless Steel, Natural, Chevy, Small Block V8, V6, Set of 12

Part Number: STG-8951

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Sep 15, 2025 if ordered today

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Header Bolts, Locking, Double Hex Head, Stainless Steel, Natural, Ford, 255, 260, 289, 302, 351W, Set of 16

Part Number: STG-8953

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Sep 15, 2025 if ordered today

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Header Bolts, Locking, Double Hex Head, Stainless Steel, Natural, Chevy, Chrysler, Ford, V8, Set of 16

Part Number: STG-8952

4.33 out of 5 stars ( 6 )

Estimated Ship Date: Tuesday 9/2/2025

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Header Fasteners, Bolts, Locking, Double Hex Head, Stainless Steel, Natural, GM, Chrysler, AMC, V8, Set of 12

Part Number: STG-8956

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Tuesday 9/2/2025

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Header Studs, Hex Nuts, Stainless Steel, Polished, 3/8 in.-16, Chrysler, Small Block, Set of 16

Part Number: ARP-445-1311

Not Yet Reviewed

Estimated Ship Date: Tuesday 9/2/2025

Header Studs, 12-Point Nuts, Stainless Steel, Polished, 3/8 in.-16, Chrysler, Small Block, Set of 16

Part Number: ARP-445-1301

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Estimated Ship Date: Tuesday 9/2/2025

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Header Bolts, Hex Head, Steel, Black Oxide, 3/8 in.-16, 1.000 in. U.H.L., Set of 100

Part Number: MRG-917A

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Estimated Ship Date: Sep 22, 2025 if ordered today

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Header Bolts, Locking, External 12-point, Stainless Steel, Natural, Chrysler, Small Block V8, Set of 12

Part Number: STG-8955

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Sep 15, 2025 if ordered today

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Header Fasteners, Bolts, Locking, 12-point, Steel, Nickel Plated, Chevy, Set of 32

Part Number: STG-8908

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Estimated Ship Date: Sep 15, 2025 if ordered today

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Header Fasteners, Bolts, Locking, Stainless Steel, Natural, AMC, V8, Set of 12

Part Number: STG-8958S

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Sep 15, 2025 if ordered today

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Header Studs, 12-Point Nuts, Chromoly, Black Oxide, 9/16 in. Wrench, Chevy, Small Block, Set of 12

Part Number: MIL-81500

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 25, 2025 if ordered today

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Allstar Performance kit includes (14) 3/8 in-24 titanium studs and (14) steel nuts.

Part Number: AAF-ALL17010

Not Yet Reviewed

Estimated Ship Date: Oct 9, 2025 if ordered today

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ENGINE KIT LS1-LS6 W/HEADERS

Part Number: GAR-56404-SS

Not Yet Reviewed

Estimated Ship Date: Tuesday 9/2/2025

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Header Studs, Locking, 12-Point Nuts, Steel, Natural, 3/8-16 in., Set of 12

Part Number: KRC-6600

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Estimated Ship Date: Tuesday 9/2/2025

Exhaust, "L" Brackets, For Headers, 1972-73 GTO

Part Number: OPG-G240116

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Estimated Ship Date: Nov 26, 2025 if ordered today

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ENGINE KIT LS1-LS6 W/HEADERS

Part Number: GAR-56404-S

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Estimated Ship Date: Sep 25, 2025 if ordered today

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351 WINDSOR KIT WITH HEADERS

Part Number: GAR-56257-HSP

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Estimated Ship Date: Sep 25, 2025 if ordered today

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FLAME HEADER KIT S/B CHEVY

Part Number: GAR-17-56461-H

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Estimated Ship Date: Sep 25, 2025 if ordered today

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