1966 Cylinder Heads

Cylinder Head Studs, Extreme Duty, 12-Point Head, Chevy Small Block V-8, 1955-1999, Kit

Part Number: SUM-910528-12PT

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Cylinder Head Studs, Pro Series, 12-point, 8740 Chromoly, Black Oxide, Washers, Kit

Part Number: ARP-235-4323

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Cylinder Head Bolt, Bushing, Steel, Black Zinc, 1/2 in. O.D. x 7/16 in. I.D., Ford, Small Block, Set of 20

Part Number: AFR-6324

5.0 out of 5 stars ( 4 )

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Cylinder Head Bolt Kit, Hex Head, Chromoly, Black Oxide Finish, Chrysler 383-440, Each

Part Number: TFS-92021

5.0 out of 5 stars ( 1 )

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Cylinder Head Studs, Hex Nuts, Chevy, Small Block, with Dart Sportsman Heads, Kit

Part Number: ARP-134-4002

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Cylinder Head Bolts, Hex Head, Oldsmobile, 400, 425, 455, Stock, Edelbrock Performer RPM Heads, Kit

Part Number: EDL-85582

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Estimated Ship Date: Dec 11, 2025 if ordered today

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Cylinder Head Bolts, Stainless 12-Point, Ford, 289, 302, with Stepped Washers, Kit

Part Number: ARP-454-3605

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Cylinder Head Studs, Pro Series, 12-Point Heads, Ford, 289, 302, Stock Heads, Kit

Part Number: ARP-254-4701

5.0 out of 5 stars ( 1 )

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Cylinder Head Bolts, High Performance 12-Point, Chevy, Big Block, with Brodix Aluminum Heads, Kit

Part Number: ARP-135-3709

5.0 out of 5 stars ( 1 )

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Cylinder Head Studs, Pro Series, Hex Head, Chevy, Big Block, Holley, Brodix, Canfield Heads, Kit

Part Number: ARP-235-4502

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Head Bolt Kit

Part Number: PIO-851200

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Estimated Ship Date: Dec 3, 2025 if ordered today

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Cylinder Head Dowel Pins, 0.250 in. O.D., Chevrolet, Small Block, Set of 100

Part Number: PIO-PG-653-100

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Estimated Ship Date: Dec 3, 2025 if ordered today

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Cylinder Head Bolt Kit, Hex Head, Chromoly, Black Oxide, for OE Cast Iron Heads, Chevrolet 396-454, Each

Part Number: TFS-92001

5.0 out of 5 stars ( 5 )

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Cylinder Head Studs, Chromoly, Black Oxide, 12-Point Head, Chevy, Small Block, Stock, Aftermarket Heads, Set

Part Number: MIL-80114

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 11, 2026 if ordered today

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Cylinder Head Studs, Chromoly, Black Oxide, Hex Head, Chevy, Big Block, with Stock Heads, Set

Part Number: MIL-80125

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 11, 2026 if ordered today

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Cylinder Head Studs, Chromoly, Black Oxide, 12-Point Head, Chevy, Big Block, with Stock Heads, Set

Part Number: MIL-80124

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Feb 11, 2026 if ordered today

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Cylinder Head Studs, 8740 Chromoly, 200,000 PSI Tensile Strength, Black Oxide, 12-Point, Mopar, Big Block,Kit

Part Number: PQX-1044021

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Valve Guide, 11/32 in., Bronze, Intake, Chevy, Big Block, Set of 8

Part Number: AFR-9042-8

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Estimated Ship Date: Dec 11, 2025 if ordered today

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Valve Guide, 11/32 in., Bronze, Exhaust, Chevy, Big Block, Set of 8

Part Number: AFR-9041-8

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Estimated Ship Date: Dec 11, 2025 if ordered today

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Valve Guide, Exhaust, Bronze, Chevy, Big Block, Set of 8

Part Number: AFR-9046-8

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Estimated Ship Date: Dec 11, 2025 if ordered today

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Cylinder Head Bolts, 12-Point Head, Pontiac, with Edelbrock Performer Heads Made Before 3/15/02, Kit

Part Number: EDL-85562

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Estimated Ship Date: Dec 11, 2025 if ordered today

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Cylinder Head Studs, Chromoly, Black Oxide, Hex Head, Chrysler, Big Block, with Stock, Indy Heads, Set

Part Number: MIL-80225

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Estimated Ship Date: Feb 10, 2026 if ordered today

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Cylinder Head Studs, Chromoly, Black Oxide, Hex Head, Chrysler, 426 Hemi, with Stock Heads, Set

Part Number: MIL-80285

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Estimated Ship Date: Feb 10, 2026 if ordered today

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Cylinder Head Studs, Chromoly, Black Oxide, 12-Point Head, Chevy, Big Block, Dart, Merlin, Bowtie Heads, Set

Part Number: MIL-80133

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Estimated Ship Date: Feb 11, 2026 if ordered today

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Cylinder Head Studs, Chromoly, Black Oxide, Hex Head, Chevy, Big Block, Dart, Merlin, Bowtie, Heads, Set

Part Number: MIL-80136

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Estimated Ship Date: Feb 11, 2026 if ordered today

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