Header Fasteners - 0.750 Underhead Length (in.) - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

ARP Chromoly Header Bolt Kits 100-1203

ARP Chromoly Header Bolt Kits 100-1203

Header Bolts, 12-Point, 3/8 in. Wrench, Custom 450, Black Oxide, Chevy, Small Block, Drilled, Set of 12

Part Number: ARP-100-1203

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Spectre Performance Header Bolts 46703

Header Bolts, External Hex/Socket Head Cap Screw, Cadmium Plated, 3/8 in.-16, 3/4 in. Length, Set of 12

Part Number: SPE-46703

5.0 out of 5 stars ( 2 )

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Mr. Gasket Header Bolts 2211G

Header Fasteners, Bolts, Hex Head, Stainless Steel, Chevy, Ford, Buick, Set of 16

Part Number: MRG-2211G

2.33 out of 5 stars ( 3 )

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Schoenfeld Header Bolts 3006-12

Header Bolts, Flanged Hex Head, 3/8-16 in., 0.750 in. Underhead Length, Set of 12

Part Number: SCH-3006-12

5.0 out of 5 stars ( 1 )

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Hedman Hedder Bolts 09005

Header Bolts, Hedder Bolt Kit, Header, 5/16-18 x 0.750 in., Black Oxide, Hex, 16 pc.

Part Number: HED-09005

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Hedman Hedder Bolts 09000

Header Bolts, Hedder Bolt Kit, Header, 3/8-16 x 0.750 in., Zinc Plated, Hex, 16 pc.

Part Number: HED-09000

4.33 out of 5 stars ( 3 )

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Stage 8 Locking Header Fastener Kits 1901

BRIGGS HEADER / CARB

Part Number: STG-1901

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Stage 8 Locking Header Fastener Kits 8910

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 )

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Mr. Gasket Header Bolts 3409

Header Fasteners, Bolts, Hex Head, Steel, Black Oxide, Chevy, Chrysler, Pontiac, Set of 12

Part Number: MRG-3409

5.0 out of 5 stars ( 1 )

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ARP Chromoly Header Bolt Kits 100-1207

Header Bolts, 12-Point, 5/16 in. Wrench, Custom 450, Black Oxide, 3/8 in.-16, 0.750 in. U.H.L., Set of 12

Part Number: ARP-100-1207

5.0 out of 5 stars ( 1 )

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Schoenfeld Header Bolts 3002-12

Header Bolts, 3/8-24 in., 0.750 in. Underhead Length, Set of 12

Part Number: SCH-3002-12

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ARP Stainless Steel Header Bolts 480-1201

Header Bolts, 12-Point, Stainless Steel, Polished, 3/8 in.-16, Oldsmobile, 330-455, Set of 14

Part Number: ARP-480-1201

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Proform Self-Locking Wedge Header Bolts 66827

Header Fasteners, Self-Locking Wedge Header Bolts, Hex Head, Steel, Nickel Plated, 3/8 in. NPT Thread Size, 0.750 in. Underhead Length, Set of 12

Part Number: PRO-66827

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Patriot Header Bolts H7971

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: Dec 8, 2025 if ordered today

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Estimated Ship Date: Dec 8, 2025 if ordered today

Stage 8 Locking Header Fastener Kits 4918

AMC 150 HEADER KIT

Part Number: STG-4918

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