Cylinder Heads, Head Bolts & More

Trick Flow® Replacement Valve Guides TFS-52500251

Trick Flow® Replacement Valve Guides TFS-52500251

Valve Guide, Replacement, Bronze, Ford, 289, 302, 351W, Twisted Wedge 11R®, Each

Part Number: TFS-52500251

Not Yet Reviewed

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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: Dec 29, 2026 if ordered today

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Estimated Ship Date: Dec 29, 2026 if ordered today

Trick Flow® Valve Guides TFS-51600252

Valve Guide, Exhaust, Bronze, Ford, 351C, 351M, 400, Set of 8

Part Number: TFS-51600252

5.0 out of 5 stars ( 1 )

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ARP Stainless Steel Cylinder Head Bolt Kits 454-3605

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

Part Number: ARP-454-3605

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Enginetech Cylinder Head Fasteners HB123

Engine Cylinder Head Bolt Set 91-14 FRD/LIN/MER 4.6L/5.4L

Part Number: EGN-HB123

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PRW Cylinder Head Stud Kits 1044501

Cylinder Head Studs, 4140 Alloy, 12-Point Nuts, Parallel Ground Washers, 200,000 PSI Tensile Strength, Ford, 7.3L, Powerstroke, V8, Diesel, Kit

Part Number: PQX-1044501

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Estimated Ship Date: Jan 18, 2027 if ordered today

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Estimated Ship Date: Jan 18, 2027 if ordered today

Crown Automotive Cylinder Head Fasteners for 1972-1980 CJ5, 1972-1975 CJ6, 1976-1980 CJ7 - J3172330

Cylinder Head Fastener, Head Bolt, 1/2 in. Thread, Steel, Black, Jeep, Each

Part Number: CWA-J3172330

Not Yet Reviewed

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Brodix Cylinder Heads Replacement Valve Guides SHC .545 11/32 M

Valve Guide, Replacement, Manganese Bronze, 2.000 in. Length, Chevy, Small Block, Each

Part Number: BRO-SHC5451132M

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Estimated Ship Date: Dec 21, 2026 if ordered today

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Estimated Ship Date: Dec 21, 2026 if ordered today

Brodix Cylinder Heads Automotive Valve Guides BH .545 3/8 P

VALVE GUIDE/BIG BLOCK

Part Number: BRO-BH54538P

Not Yet Reviewed

Estimated Ship Date: Dec 21, 2026 if ordered today

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Estimated Ship Date: Dec 21, 2026 if ordered today

Summit Racing™ Precision Cast Gen 3 5.7L/6.1L Hemi Cylinder Head SUM-HEMI2125761P

Gen. 3 Hemi CNC Cylinder head, 5.7/6.1L, 212cc Int. runner, 69cc CNC combustion chamber, 2.125 Int./1.650 exh..600 Lift, 2.88 CSA,Pass.side,

Part Number: SUM-HEMI2125761P

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Enginetech Cylinder Head Fasteners for 2011-2016 F-150 - HB301

Engine Cylinder Head Bolt Set 11-17 FRD 5.0L

Part Number: EGN-HB301

Not Yet Reviewed

Estimated Ship Date: Dec 7, 2026 if ordered today

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Estimated Ship Date: Dec 7, 2026 if ordered today

Chevrolet Performance Engine Coolant Pipe and Plug Bolts 11588714

Bolt, LS Engine Coolant Plug Fastener, 6mm x 1.0 Thread, Hex, Steel, Chevrolet, Pontiac, Each

Part Number: NAL-11588714

Not Yet Reviewed

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Brodix Cylinder Heads Automotive Valve Guides SHC .545 5/16 M

VALVE GUIDE/SMALL BLOCK

Part Number: BRO-SHC545516M

Not Yet Reviewed

Estimated Ship Date: Dec 21, 2026 if ordered today

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Estimated Ship Date: Dec 21, 2026 if ordered today

Trick Flow® Valve Guides TFS-52900252

Valve Guide, Exhaust, Bronze, Ford, 4.6, 5.4L, Set of 4

Part Number: TFS-52900252

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Fel-Pro Headbolt Kits ES 72798-1

Head Bolt Set, Ford V10

Part Number: FEL-ES727981

Not Yet Reviewed

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Trick Flow® PowerPort® 320 Cylinder Heads for Big Block Chevrolet TFS-4141T803-M22

Cylinder Head, PowerPort® 320, Aluminum, Assembled, 122cc Chamber, 320cc Intake, Chevy, Big Block, Each

Part Number: TFS-4141T803-M22

Not Yet Reviewed

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Trick Flow® Valve Seats TFS-61600272

Valve Seat, Ductile Iron, Exhaust, 1.875 in. Outside Diameter, Chrysler, Dodge, Plymouth, Big Block, Set of 8

Part Number: TFS-61600272

5.0 out of 5 stars ( 1 )

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Summit Racing™ Extreme Duty Head Stud Kits SUM-910520

Cylinder Head Studs, Extreme Duty , 12-Point Heads, Ford, 7.3L Diesel, Kit

Part Number: SUM-910520

Not Yet Reviewed

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Trick Flow® Valve Seats TFS-30600272

Valve Seats, Ductile Iron, Exhaust, 1.625 in. Outside Diameter, Chevy, Small Block, LS1, Set of 8

Part Number: TFS-30600272

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Mahle Original Head Bolt Kits GS33504

Cylinder Head Fasteners, Head Bolt Kits, Long Bolts Only, Hex, Steel, Black Oxide, Services One Cylinder Head, Chevy, GMC, Hummer, 6.6L Diesel, Kit

Part Number: MAH-GS33504

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Dart Cylinder Head Studs 66322100

Cylinder Head Fastener, Head Stud, Universal Replacement Head Stud for Dark Blocks, Chromoly, Black, Ford, Small Block Windsor, Each

Part Number: DRT-66322100

Not Yet Reviewed

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Airflow Research (AFR) Cylinder Heads 1352

Cylinder Head, 185cc Enforcer, Aluminum, Assembled, 64cc Combustion Chamber, Ford, Small Block, Each

Part Number: AFR-1352

Not Yet Reviewed

Estimated Ship Date: Jan 7, 2027 if ordered today

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Estimated Ship Date: Jan 7, 2027 if ordered today

World Products Merlin Cylinder Heads 030620M-2

Cylinder Head, Merlin, Cast Iron, Assembled, 119cc Chamber, 320cc Intake Runner, Chevy, Big Block, Each

Part Number: WRL-030620M-2

Not Yet Reviewed

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PRW Cylinder Head Stud Kits for 1994-2001 INTEGRA - 1011010

STUD KIT, CYLINDER HEAD, HONDA, B18C1, Black Oxide, 200,000 PSI, Kit Includes 12-pt Nuts and Washers

Part Number: PQX-1011010

Not Yet Reviewed

Estimated Ship Date: Jan 18, 2027 if ordered today

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Estimated Ship Date: Jan 18, 2027 if ordered today

AFR Valve Guides 9045-1

Valve Guide, Intake, Bronze, Chevy, Big Block, Each

Part Number: AFR-9045-1

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