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

Head Stud Kit

Part Number: PIO-851006

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Estimated Ship Date: Oct 21, 2025 if ordered today

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Head Bolt Kit

Part Number: PIO-851201

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Estimated Ship Date: Oct 21, 2025 if ordered today

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Engine Cylinder Head, Hyund G4KH GDI Turbo Head

Part Number: VRE-2271G

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Estimated Ship Date: Nov 12, 2025 if ordered today

• Core Charge $130.00
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Head Bolt, Steel, Long, Chevy, Big Block, 502HO, Each

Part Number: NAL-10141204

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Estimated Ship Date: Jan 27, 2026 if ordered today

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Head Bolt, Steel, Short, Chevy, Big Block, 502HO, Each

Part Number: NAL-10141205

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Estimated Ship Date: Jan 27, 2026 if ordered today

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BOLT/SCRE

Part Number: NAL-10168525

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Estimated Ship Date: Jan 27, 2026 if ordered today

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BOLT

Part Number: NAL-10168526

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Estimated Ship Date: Jan 27, 2026 if ordered today

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Head Bolt, 7/16-14 in., Hex, Chevy, GM V6, Each

Part Number: NAL-10168527

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Estimated Ship Date: Jan 27, 2026 if ordered today

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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: Dec 29, 2025 if ordered today

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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: Dec 29, 2025 if ordered today

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INTAKE/EXHAUST STD VALVE GUIDE

Part Number: SSY-90-2210

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Estimated Ship Date: Oct 24, 2025 if ordered today

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LT1 CAM and Head Kit

Part Number: NAL-19333525

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Estimated Ship Date: Jan 27, 2026 if ordered today

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BOLT/SCREW, CYL HD

Part Number: NAL-19352499

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Estimated Ship Date: Jan 27, 2026 if ordered today

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DOWEL PIN

Part Number: NAL-97228317

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Estimated Ship Date: Jan 27, 2026 if ordered today

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CYLINDER HEAD

Part Number: NAL-12629058

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Estimated Ship Date: Jan 27, 2026 if ordered today

• Core Charge $75.00
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Cylinder Head, LSX/LS7, Aluminum, Assembled, 70cc Chamber, 270cc Intake Runner, Each

Part Number: NAL-19419193

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Estimated Ship Date: Jan 27, 2026 if ordered today

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Cylinder Heads, LSX, Bare, Aluminum, 70cc Chamber, 270cc Intake Runner, D-port Exhaust, Angle Plugs, Chevy, LSX, Each

Part Number: NAL-19419194

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Estimated Ship Date: Jan 27, 2026 if ordered today

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HEAD ASM CYL LSX LS7 CNC BARE

Part Number: NAL-19419196

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Estimated Ship Date: Jan 27, 2026 if ordered today

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Cylinder Head, LSX-LS7, Assembled, CNC-Ported, 70cc Combustion Chamber, Aluminum, Natural Finish, 2.20 in. Intake Valve, Rectangular Intake Port, Each

Part Number: NAL-19419197

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Estimated Ship Date: Jan 27, 2026 if ordered today

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Cylinder Head, LSX-SC, As-Cast, 70cc Combustion Chamber, Bare, Aluminum, Natural, Chevy, Each

Part Number: NAL-19417408

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Estimated Ship Date: Jan 27, 2026 if ordered today

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Tapered Cylinder Head Washer Drive Flange Wedge 9/16

Part Number: RNB-685-056

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Estimated Ship Date: Oct 22, 2025 if ordered today

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Head Stud Kit 5.9L 12V 1989-98 PPE

Part Number: PPE-218034200

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Estimated Ship Date: Oct 17, 2025 if ordered today

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Head Stud Kit 5.9/6.7L 24V 98.5 - present PPE

Part Number: PPE-218034300

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Estimated Ship Date: Oct 17, 2025 if ordered today

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Head Stud Kit, Ford 7.3L 1993-2002 Head Stud Kit

Part Number: PPE-318034300

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Estimated Ship Date: Oct 17, 2025 if ordered today

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PPE Head Stud Kit - Ford 6.0L

Part Number: PPE-318034400

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Estimated Ship Date: Oct 17, 2025 if ordered today

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