Cylinder Heads, Head Bolts & More

Summit Racing™ Extreme Duty Head Stud Kits SUM-910526

Cylinder Head Studs, Extreme Duty, 12-Point Head, Mitsubishi, 2.0L, 4G63, 16-Valve, Kit

Part Number: SUM-910526

Not Yet Reviewed

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Melling Hydraulic Roller Lifter Guides MLG101

Melling Hydraulic Roller Lifter Guides MLG101

Stock Replacement Engine Valve Lifter Guide

Part Number: MEL-MLG101

Not Yet Reviewed

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ARP Pro Series Cylinder Head Studs 254-4113

Cylinder Head Studs, Pro Series, Hex Heads, Ford, 351W Block, N351 Heads, Kit

Part Number: ARP-254-4113

Not Yet Reviewed

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Pro-Filer Performance Products Small Block Chevy All American Race Series CNC-Ported Cylinder Heads 176-X-C23-03

Cylinder Head, Small Block Chevy All American Race Series CNC Ported, Aluminum, Bare, 68cc Chamber, 235cc Intake, Angle Plug, Chevrolet, 5.7L, Each

Part Number: PFH-176-X-C23-03

Not Yet Reviewed

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PROMAXX Performance Project X Small Block Ford Cylinder Heads 9206

Cylinder Heads, Project X, Aluminum, Assembled, 56cc Chamber, 210cc Intake Runner, Ford, Small Block, Pair

Part Number: PMX-9206

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Edelbrock Performer RPM Cylinder Heads 61559

Cylinder Head, Performer RPM, Marine, Aluminum, Bare, 118cc Chamber, 315cc Intake, Chevy, Big Block, Each

Part Number: EDL-61559

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today

ARP Cylinder Head Fasteners 256-4303

Ford 5.2L Voodoo '15-later head stud kit

Part Number: ARP-256-4303

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 E-Street Cylinder Heads 77620

Cylinder Heads, E-Street, 15-Degree, for GM LS3, with 0.570 in. Lift, Aluminum, Assembled, Stainless Steel Valves, Chevy, Pair

Part Number: EDL-77620

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

Fel-Pro Headbolt Kits for 2011-2017 F-150, MUSTANG - ES72480

Cylinder Head Bolts, Hex Head, Steel, Black, Ford, 5.0L, Kit

Part Number: FEL-ES72480

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Trick Flow® Head Bolt Bushings TFS-51400419-1

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

Part Number: TFS-51400419-1

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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World Products Merlin Cylinder Heads 030630-2

Cylinder Head, Merlin, Cast Iron, Assembled, 119cc Chamber, 345cc Intake Runner, Chevy, Big Block, Each

Part Number: WRL-030630-2

Not Yet Reviewed

Estimated Ship Date: Apr 28, 2026 if ordered today

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Estimated Ship Date: Apr 28, 2026 if ordered today

Trick Flow® PowerPort® 365 Cylinder Heads for Big Block Chevrolet TFS-4141B804-C02

Cylinder Head, PowerPort® 365, CNC Competition Port, Bare, 119cc CNC, Big Chevy, Each

Part Number: TFS-4141B804-C02

Not Yet Reviewed

Estimated Ship Date: Jun 16, 2026 if ordered today

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Estimated Ship Date: Jun 16, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Summit Racing™ Precision Cast BBC Cylinder Head SUM-162BBCREC335

Not Yet Reviewed

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VEGE Remanufactured Cylinder Heads 2D04

Cyl Head, CHRY 318 SMOG CYL HEAD

Part Number: VRE-2D04

Not Yet Reviewed

Estimated Ship Date: Apr 30, 2026 if ordered today

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Estimated Ship Date: Apr 30, 2026 if ordered today

PROMAXX Performance Project X Small Block Ford Cylinder Heads 9192

Cylinder Heads, Assembled, Aluminum, Ford, Pair

Part Number: PMX-9192

Not Yet Reviewed

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Need It Sooner? We recommend these similar substitute parts:

FLOTEK 185cc Small Block Ford Thumper Cylinder Heads 185-505

2 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Dura-Bond Valve Seats 31949C

VALVE SEAT

Part Number: DUR-31949C

Not Yet Reviewed

Estimated Ship Date: Today

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ARP Pro Series Cylinder Head Studs 253-3701

Cylinder Head Studs, Pro Series, 12-point, 8740 Chromoly, Black Oxide, Washers, Ford 4.0L SOHC, Kit

Part Number: ARP-253-3701

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

PROMAXX Performance Project X Small Block Chevrolet Cylinder Heads 9187S

Cylinder Heads, Project X, Aluminum, Assembled, 64cc Chamber, 185cc Intake Runner, Chevrolet, Small Block, Pair

Part Number: PMX-9187S

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Brodix Cylinder Heads Race-Rite Rectangular Port Cylinder Heads 2060004

Cylinder Head, Race-Rite, Aluminum, Bare, 119cc Chamber, 345cc Intake Runner, Chevy, 396-454, Each

Part Number: BRO-2060004

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Chevrolet Performance Cylinder Heads 12562917

F-HEAD

Part Number: NAL-12562917

Not Yet Reviewed

Estimated Ship Date: Jul 16, 2026 if ordered today

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Estimated Ship Date: Jul 16, 2026 if ordered today

Brodix Cylinder Heads Cylinder Heads 2021021

BB-2PKG, Each

Part Number: BRO-2021021

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

ARP Pro Series Cylinder Head Studs 245-4312

Cylinder Head Studs, Inner Valley, Pro Series, 12-Point Head, Dodge, 426 Hemi, 1/2 in., Kit

Part Number: ARP-245-4312

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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VEGE Remanufactured Cylinder Heads 2D57

Cylinder Heads, Remanufactured, Assembled, Cast Iron, Natural, Dodge, 3.9L, Each

Part Number: VRE-2D57

Not Yet Reviewed

Estimated Ship Date: May 1, 2026 if ordered today

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Estimated Ship Date: May 1, 2026 if ordered today

Chevrolet Performance High Output Crate Engine Cast Iron Cylinder Heads 12562920

Cylinder Head, Assembled, 118cc Combustion Chambers, 325cc Intake Ports, 110cc Exhaust Ports, GM, 454/502, Each

Part Number: NAL-12562920

Not Yet Reviewed

Estimated Ship Date: Jul 1, 2026 if ordered today

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Estimated Ship Date: Jul 1, 2026 if ordered today

VEGE Remanufactured Cylinder Heads 2FC6

Cylinder Heads, Remanufactured, Assembled, Cast Iron, Natural, Ford, 7.5L, Each

Part Number: VRE-2FC6

Not Yet Reviewed

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Brodix Cylinder Heads BB-3 Xtra Cylinder Heads for Big Block Chevy 2030003

Cylinder Head, BB-3 Xtra, Bare, Aluminum, 119cc Chamber, 345cc Intake Runner, Chevy, Big Block, Each

Part Number: BRO-2030003

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Cylinder Heads, Valve Seats, Head Bolts, Top End Kits & More