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

Cylinder Head Studs, Heavy Duty, Chromoly, 12-Point Nuts, 8mm, 12mm, Dodge, 5.9L, Cummins Diesel, 12-Valve, Kit

Part Number: GFN-HSK5912

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Estimated Ship Date: Jul 25, 2025 if ordered today

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Cylinder Head, 315cc, Aluminum, Bare, Chevrolet, Big Block Mark IV, Each

Part Number: FLK-315-500

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Estimated Ship Date: Sep 12, 2025 if ordered today

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Cylinder Head Dowel Pins, Ford, Mercury, Set of 4

Part Number: FEL-ES70744

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

Cylinder Head, Race-Rite Oval, Aluminum, Assembled, 115cc Chamber, 270cc Intake Runner, Chevy, Big Block, Each

Part Number: BRO-2061003

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Estimated Ship Date: Aug 25, 2025 if ordered today

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Cylinder Head Studs, Pro Series, 12-Point Head, Chromoly, Black Oxide, Chevy, Warhawk LS Aluminum Block, Kit

Part Number: ARP-134-4701

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Estimated Ship Date: Today

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Cylinder Head Bolts, Chromoly, Hex Head, Washers, Chevy, 348, 409, Edelbrock Performer RPM Heads, Kit

Part Number: EDL-85812

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Estimated Ship Date: Today

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Cylinder Heads, E-CNC 185, Aluminum, Assembled, 59cc Chamber, 185cc Intake, Conical Valve Springs, Titanium Retainers, Ford, 4.7L, 5.0L, 5.8L, Each

Part Number: EDL-79259

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Estimated Ship Date: Aug 13, 2025 if ordered today

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Cylinder Heads, Freedom, Aluminum, Assembled, 72 cc Chamber, 225 cc Intake Runner, Straight Plug, Chevy, Pair

Part Number: PMX-2119

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Cylinder Head Studs, Pro Series, Block Thread Repair, ARP2000 Alloy, 12-Point Nuts, Chevy, LS, Kit

Part Number: ARP-234-4348

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Estimated Ship Date: Today

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Valve Seat Insert, Exhaust, Ductile Iron, 1.600 in. i.d., 1.696 in. o.d., 0.375 in. Thick, Chevy, Small Block

Part Number: AFR-9070

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Estimated Ship Date: Today

Cylinder Head, Jailbird 390cc, CNC Machined, Aluminum, Bare, Chevrolet, Big Block Mark IV, Each

Part Number: FLK-390-500

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Estimated Ship Date: Sep 12, 2025 if ordered today

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Cylinder Heads, 195cc SBF Renegade Competition, Aluminum, Assembled, 72cc Chamber, 195cc Intake, Square Exhaust Port, Ford, Small Block Windsor, Pair

Part Number: AFR-1383-716

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Estimated Ship Date: Today

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Cylinder Head Stud Kit, 12-Point, Chromoly, for Trick Flow PowerPort® A460 Heads, Ford 460, Each

Part Number: TFS-54504304

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Cylinder Head Studs, Hex Head, Buick, 3.8L, Kit

Part Number: ARP-123-4003

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Cylinder Head Studs, Extreme Duty, 12-Point Heads, Ford, 6.0L Diesel, Kit

Part Number: SUM-910514

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Cylinder Head Bolts, Washers, for Use On Edelbrock 77409 and 77459 Heads Only, Chevy, 396, 402, 427, 454, Kit

Part Number: EDL-8554

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Estimated Ship Date: Aug 13, 2025 if ordered today

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Cylinder Head Bolts, Hex Head, Chevy, GMC, 8.1L, 1-Head, Kit

Part Number: FEL-ES72188

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Top End Engine Kit, Straight Plug Heads, Dual Plane Intake, Valve Covers, Gaskets, Head Bolts, Intake Manifold Bolts, Spark Plugs, Chevy, Kit

Part Number: AFR-3900-TEKT

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Estimated Ship Date: Aug 15, 2025 if ordered today

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Cylinder Heads, Remanufactured, Assembled, Aluminum, Natural, Left, Chrysler, Dodge, Jeep, Ram, 3.6L, Each

Part Number: VRE-2DHA2L

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Aug 29, 2025 if ordered today

• Core Charge $130.00
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Cylinder Head, GenX® 260, CNC Competition Ported, Bare, 70cc CNC Chambers, 6-Bolt Mounting, GM LSX, Each

Part Number: TFS-3271B003-C01

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Estimated Ship Date: Oct 10, 2025 if ordered today

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Engine Coolant Plug Fastener, Bolt, Internal Allen Head, 28mm x 1.25 Thread Size, Steel, Natural, Chevy, Small Block LS, Each

Part Number: NAL-12561663

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

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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Estimated Ship Date: Today

Cylinder Heads, Remanufactured, Assembled, Cast Iron, Natural, Right, Chevy, GMC, Workhorse, Workhorse Custom Chassis, 8.1L, Each

Part Number: VRE-2CW2R

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Aug 28, 2025 if ordered today

• Core Charge $155.00
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Cylinder Head, 315cc, Solid Roller, Aluminum, Assembled, 0.750 in. Lift, Chevrolet, Big Block Mark IV, Each

Part Number: FLK-315-6058

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Estimated Ship Date: Sep 3, 2025 if ordered today

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Cylinder Head, GenX® 220, Fast As Cast®, Assembled, 65cc CNC Chambers, GM LS2, Each

Part Number: TFS-30610002

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 13, 2025 if ordered today

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