Header Fasteners

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

Part Number: MIL-84543

4.85 out of 5 stars ( 26 )

Estimated Ship Date: Today

Header Bolt

Part Number: TRD-9943

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Today

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

Header Bolt, Hex Head, Steel, Black Oxide, 3/8 in.-16, 0.750 in. U.H.L., Set of 16

Part Number: MIL-84541

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

Header Bolts, Hex, 3/8-16 in. Thread, Steel, Zinc Plated, 1.00 in. Underhead Length, Set of 12

Part Number: PTE-H7973

Not Yet Reviewed

Estimated Ship Date: Today

Header Fasteners, Bolts, Locking, Internal Allen/Hex, Steel, Nickel Plated, 3/8-16 in., 0.750 in. UHL, Pair

Part Number: STG-8910

4.5 out of 5 stars ( 4 )

Estimated Ship Date: Today

Header Fasteners, Bolts, Locking, Double Hex Head, Steel, Nickel Plated, 3/8-16 in., 1.000 in. UHL, Pair

Part Number: STG-8910A

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Header Fasteners, Bolts, Locking, Double Hex Head, Steel, Nickel Plated, 3/8-16 in., 1.250 in. UHL, Pair

Part Number: STG-8910B

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Dec 23, 2025 if ordered today

Header Bolts, Hex, 3/8-16 in. Thread, Steel, Zinc Plated, 0.750 in. Underhead Length, Set of 16

Part Number: PTE-H7971

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 5, 2026 if ordered today

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3/8-16 X 1 HEADER BOLT

Part Number: PTE-H7974

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

• Special Order

Patriot Exhaust H7980 10MM x 1.5 x 22MM Zinc plated header bolts (pack of 16)

Part Number: PTE-H7980

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Header Hardware Kit, 1932-53 Ford Car & Pickup

Part Number: BDR-B-9430-HK

Not Yet Reviewed

Estimated Ship Date: Dec 26, 2025 if ordered today

• Special Order

Patriot Exhaust H7978 8MMx1.25x26MM Zinc plated header bolts (pack of 12)

Part Number: PTE-H7978

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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• Special Order