Header Fasteners - Double hex head Head Style - 25.00mm Underhead Length (mm) - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Stage 8 Locking Header Fastener Kits 8900

Header Fasteners, Bolts, Locking, Double Hex Head, Steel, Nickel Plated, Chevy, 4.8, 5.3, 5.7L, V8, Set of 12

Part Number: STG-8900

4.83 out of 5 stars ( 36 )

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Stage 8 Locking Header Fastener Kits 8916

Header Fasteners, Bolts, Locking, Double Hex Head, Steel, Nickel Plated, Dodge, Jeep, 4.7, 5.7L, Set of 17

Part Number: STG-8916

4.5 out of 5 stars ( 20 )

Estimated Ship Date: Today

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Stage 8 Locking Header Fastener Kits 8906

Header Fasteners, Bolts, Locking, Double Hex Head, Steel, Nickel Plated, Ford, 4.6, 5.4L, V8, Set of 16

Part Number: STG-8906

4.85 out of 5 stars ( 13 )

Estimated Ship Date: Today

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Stage 8 Locking Header Fastener Kits 8906M

Header Fasteners, Bolts, Locking, Double Hex Head, 8mm x 1.25, Steel, Nickel Plated, Ford, 4.6, 5.4L, Set 16

Part Number: STG-8906M

4.4 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Stage 8 Locking Header Fastener Kits 8905

Header Fasteners, Bolts, Locking, Double Hex Head, Steel, Nickel Plated, Ford, 6.8L, V10, Set of 20

Part Number: STG-8905

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Stage 8 Locking Header Fastener Kits 6919

Header Fasteners, Bolts, Locking, Double Hex Head, Steel, Nickel Plated, Ford, 2.9, 3.8, 4.0L, V6, Set of 12

Part Number: STG-6919

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Today

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Stage 8 Locking Header Fastener Kits 8912V

Header Fasteners, Bolts, Locking, Double Hex Head, Steel, Nickel Plated, Chevy, 8.1L, V8, Set of 16

Part Number: STG-8912V

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Stage 8 Locking Header Fastener Kits 6910

Header Fasteners, Bolts, Locking, Double Hex Head, Steel, Nickel Plated, GM, Jeep, 2.8L, Set of 12

Part Number: STG-6910

Not Yet Reviewed

Estimated Ship Date: Apr 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 2026 if ordered today

Stage 8 Locking Header Fastener Kits 4926

Header Fasteners, Bolts, Locking, Double Hex Head, Steel, Nickel Plated, Mopar, 2.4L, 4-cylinder, Set of 10

Part Number: STG-4926

Not Yet Reviewed

Estimated Ship Date: Apr 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 2026 if ordered today

Stage 8 Locking Header Fastener Kits 4925

Header Fasteners, Bolts, Locking, Double Hex Head, Steel, Nickel Plated, Mopar, 2.0L, 4-cylinder, Set of 8

Part Number: STG-4925

Not Yet Reviewed

Estimated Ship Date: Apr 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 2026 if ordered today

Stage 8 Locking Header Fastener Kits 6101

Header Fasteners, Bolts, Locking, Double Hex Head, 8mm x 1.25, Steel, Nickel Plated, Set of 10

Part Number: STG-6101

Not Yet Reviewed

Estimated Ship Date: Apr 10, 2026 if ordered today

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Special Offer

Buy Locking Header Bolts, get half off Collector Bolt Kit!

Estimated Ship Date: Apr 10, 2026 if ordered today