1973 Cylinder Heads Engines & Components - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Ford Performance Parts Z-Head Aluminum Cylinder Heads M-6049-Z304D

Cylinder Head, Z-Series, Aluminum, Bare, 63cc Chamber, 204cc Intake Runner, Ford, 289, 302, 351W, Each

Part Number: FMS-M-6049-Z304D

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Brodix Cylinder Heads IK 215 Cylinder Heads for Small Block Chevy 9991029

Top End Engine Kit, IK Series, Cylinder Heads, Hydraulic Roller, Intake Manifold, Vale Springs, Gaskets, Hardware, Chevy, 350,

Part Number: BRO-9991029

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Trick Flow® Valve Guides TFS-51700252-1

Trick Flow® Valve Guides TFS-51700252-1

Valve Guide, Intake/Exhaust, Bronze, Ford, Small Block, High Port® Heads, Each

Part Number: TFS-51700252-1

Not Yet Reviewed

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FLOTEK 290cc Big Block Chevy Cylinder Heads 290-6058

Cylinder Head, 290cc, Solid Roller, Aluminum, Assembled, 0.750 in. Lift, Chevrolet, Big Block Mark IV, Each

Part Number: FLK-290-6058

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

FLOTEK 360cc Big Block Chevy Cylinder Heads 360-5059

Cylinder Head, 360cc, Solid Roller, Aluminum, Assembled, 0.850 in. Lift, Chevrolet, Big Block Mark IV, Each

Part Number: FLK-360-5059

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Manley Superior Head Bolts 42322

Cylinder Head Bolts, High Performance, Hex Head, Chevy, Big Block, Dart, Merlin, Bowtie Heads, 1 Head, Set

Part Number: MAN-42322

Not Yet Reviewed

Estimated Ship Date: Apr 17, 2026 if ordered today

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Estimated Ship Date: Apr 17, 2026 if ordered today

Milodon Head Studs 80133

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

Part Number: MIL-80133

Not Yet Reviewed

Estimated Ship Date: Jun 1, 2026 if ordered today

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Estimated Ship Date: Jun 1, 2026 if ordered today

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ARP Pro Series Cylinder Head Studs 235-4018

5 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Milodon Head Studs 80136

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

Part Number: MIL-80136

Not Yet Reviewed

Estimated Ship Date: Jun 1, 2026 if ordered today

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Estimated Ship Date: Jun 1, 2026 if ordered today

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ARP Pro Series Cylinder Head Studs 235-4018

5 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Milodon Head Studs 80155

Cylinder Head Studs, Chromoly, Black Oxide, Hex Head, Ford, 289, 302, with Stock Heads, Set

Part Number: MIL-80155

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Estimated Ship Date: Jun 1, 2026 if ordered today

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Estimated Ship Date: Jun 1, 2026 if ordered today

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ARP Pro Series Cylinder Head Studs 154-4001

4.75 out of 5 stars ( 26 )

Estimated Ship Date: Today

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Milodon Head Studs 80175

Cylinder Head Studs, Chromoly, Black Oxide, Hex Head, Ford, 351C, 351M, 400, with Stock Heads, Set

Part Number: MIL-80175

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Estimated Ship Date: Jun 1, 2026 if ordered today

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Estimated Ship Date: Jun 1, 2026 if ordered today

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ARP High Performance Series Cylinder Head Bolt Kits 154-3604

4.75 out of 5 stars ( 22 )

Estimated Ship Date: Today

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Milodon Head Studs 80185

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

Part Number: MIL-80185

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Estimated Ship Date: Jun 1, 2026 if ordered today

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Estimated Ship Date: Jun 1, 2026 if ordered today

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ARP High Performance Series Cylinder Head Bolt Kits 155-3601

4.75 out of 5 stars ( 32 )

Estimated Ship Date: Today

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Milodon Head Studs 80235

Cylinder Head Studs, Chromoly, Black Oxide, Hex Head, Chrysler, 340, 360, with Stock, W2 Heads, Set

Part Number: MIL-80235

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Estimated Ship Date: Jun 1, 2026 if ordered today

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Estimated Ship Date: Jun 1, 2026 if ordered today

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ARP High Performance Series Cylinder Head Bolt Kits 144-3602

4.75 out of 5 stars ( 24 )

Estimated Ship Date: Today

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Milodon Head Studs 80279

Cylinder Head Studs, Chromoly, Black Oxide, Hex Head, Pontiac, 455, with Stock HO, RAIII, D-Port, Heads, Set

Part Number: MIL-80279

Not Yet Reviewed

Estimated Ship Date: Jun 1, 2026 if ordered today

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Estimated Ship Date: Jun 1, 2026 if ordered today

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ARP Pro Series Cylinder Head Studs 190-4003

5 out of 5 stars ( 1 )

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PRW Cylinder Head Stud Kits 1031821

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

Part Number: PQX-1031821

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

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Estimated Ship Date: May 6, 2026 if ordered today

Gardner-Westcott Cylinder Head Bolt Kits 56472-H

Cylinder Head Bolts, Steel, Chrome, Hex Head, Chevy, Small Block, Outer Bolts Only, Set of 16

Part Number: GAR-56472-H

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Pioneer Performance Cylinder Head Fasteners 851006

Head Stud Kit

Part Number: PIO-851006

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

Pioneer Performance Cylinder Head Fasteners 851201

Head Bolt Kit

Part Number: PIO-851201

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

Edelbrock Replacement Valve Seats 9711

Valve Seat; Intake; 1.90 in. Valve

Part Number: EDL-9711

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Edelbrock Replacement Valve Seats 9718

Valve Seat; Intake; 2.09 in. Valve

Part Number: EDL-9718

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Edelbrock Valve Guides 9706

Valve Guide, Replacement, Exhaust, Manganese Bronze, for EDL Cylinder Head 77219 Only, Ford, Small Block, Each

Part Number: EDL-9706

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Milodon Head Studs 80131

Cylinder Head Studs, Chromoly, Black Oxide, 12-Point Head, Chevrolet, Big Block, Dart Big Chief Heads, Kit

Part Number: MIL-80131

Not Yet Reviewed

Estimated Ship Date: Jun 1, 2026 if ordered today

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Estimated Ship Date: Jun 1, 2026 if ordered today

Milodon Head Studs 80132

Cylinder Head Studs, Chromoly, Black Oxide, 12-Point Head, Chevrolet, Big Block, Brodix, Holley, Kit

Part Number: MIL-80132

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Estimated Ship Date: Jun 1, 2026 if ordered today

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Estimated Ship Date: Jun 1, 2026 if ordered today

Milodon Head Studs 80134

Cylinder Head Studs, Chromoly, Black Oxide, 12-Point Head, Chevrolet, Big Block, Brodix Pontiac Pro Stock, Kit

Part Number: MIL-80134

Not Yet Reviewed

Estimated Ship Date: Jun 1, 2026 if ordered today

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Estimated Ship Date: Jun 1, 2026 if ordered today

Milodon Head Studs 80137

Cylinder Head Studs, Chromoly, Black Oxide, Hex Head, Chevrolet, Big Block, Brodix Pontiac Pro Stock, Kit

Part Number: MIL-80137

Not Yet Reviewed

Estimated Ship Date: Jun 1, 2026 if ordered today

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Estimated Ship Date: Jun 1, 2026 if ordered today

Milodon Head Studs 80138

Cylinder Head Studs, Chromoly, Black Oxide, Hex Head, Chevrolet, Big Block, Dart Big Chief Heads, Kit

Part Number: MIL-80138

Not Yet Reviewed

Estimated Ship Date: Jun 1, 2026 if ordered today

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Estimated Ship Date: Jun 1, 2026 if ordered today