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

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

Part Number: NAL-10141204

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Estimated Ship Date: Feb 4, 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: Feb 4, 2026 if ordered today

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CV HEAD ASSY

Part Number: SDH-923287

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Cylinder Head, 315cc BBC, Aluminum, 120cc Chamber, 315cc Runner, 2.250 in. Intake Valve, 1.880 in. Exhaust Valve, 0.675 in. Max Lift, Chevy, Each

Part Number: HPE-HPBBC315

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Cylinder Head, 250cc LS1/LS6, Aluminum, 61cc Chamber, 250cc Runner, 2.080 in. Intake Valve, 1.600 in. Exhaust Valve, 0.650 in. Max Lift, Chevy, Each

Part Number: HPE-HPLS1250

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Cylinder Head, 260cc LS3, CNC Ported, 6 Bolt, 70cc Chamber, 260cc Runner, 2.165 in. Intake , 1.600 in. Exhaust, 0.650 in. Max Lift, Chevy, Each

Part Number: HPE-HPLS3260

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Cylinder Head, 270cc LS3, CNC Ported, 6 Bolt, 72cc Chamber, 273cc Runner, 2.165 in. Intake, 1.600 in. Exhaust, 0.650 in. Max Lift, Chevy, Each

Part Number: HPE-HPLS3270

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Cylinder Head, 185cc SBF, Aluminum, 58cc Chamber, 190cc Runner, 2.020 in. Intake Valve, 1.600 in. Exhaust Valve, 0.625 in. Max Lift, Ford, Each

Part Number: HPE-HPSBF185

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Estimated Ship Date: Jan 5, 2026 if ordered today

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HEAD STUD KIT W/ O-RING

Part Number: JRC-322-3458

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Estimated Ship Date: Oct 29, 2025 if ordered today

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ZR3 HEAD .480 DEEP CHAMBER

Part Number: JRC-ZRC-2010

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Estimated Ship Date: Oct 29, 2025 if ordered today

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ZR4 HEAD JR .530 DEEP CHAMBER

Part Number: JRC-ZRC-2510

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Estimated Ship Date: Oct 29, 2025 if ordered today

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ZR4 HEAD JR .580 DEEP CHAMBER

Part Number: JRC-ZRC-2515

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Estimated Ship Date: Oct 29, 2025 if ordered today

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Tapered Washer, Type 2, 5/8 ID X 1 OD X 7/16 In. Height

Part Number: RNB-685-055

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Estimated Ship Date: Nov 3, 2025 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: Nov 3, 2025 if ordered today

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Cylinder Head, 220cc, CNC Machined, 72cc Heart Style Chambers, Angled, 11/32 in. Valve Stems, Aluminum, Bare, Chevy, Small Block Gen I, 305-350, Each

Part Number: FLK-1220-CNC-500

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Cyl Head, HYUNDAI G4GC 06-12 HEAD

Part Number: VRE-2255E

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Estimated Ship Date: Nov 20, 2025 if ordered today

• Core Charge $130.00
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Cyl Head, HYUN G4KE/G4KD CYL HEAD

Part Number: VRE-2270C

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Estimated Ship Date: Nov 20, 2025 if ordered today

• Core Charge $130.00
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Cylinder Heads, Remanufactured, Assembled, Cast Iron, Natural, Ford, Mazda, Mercury, 3.0L, Each

Part Number: VRE-2FW4

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Estimated Ship Date: Nov 20, 2025 if ordered today

• Core Charge $80.00
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Mack MP8, Volvo D12, D13 (OE# 1 547 419)

Part Number: MAH-GS33689

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Estimated Ship Date: Nov 13, 2025 if ordered today

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Engine Cylinder Head Bolt Set, Engine Cylinder Head Bolt Set

Part Number: MAH-GS33791

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Estimated Ship Date: Nov 13, 2025 if ordered today

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Engine Cylinder Head Bolt Set, Engine Cylinder Head Bolt Set

Part Number: MAH-GS33950

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Estimated Ship Date: Nov 13, 2025 if ordered today

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Cylinder Head Fasteners, Head Bolt Kits, Steel, Natural, Washers, for Infiniti, for Nissan, 2.0L, Set

Part Number: MAH-GS33492

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Estimated Ship Date: Nov 13, 2025 if ordered today

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Engine Cylinder Head Bolt Set

Part Number: MAH-GS33983

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Estimated Ship Date: Nov 13, 2025 if ordered today

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S&S Cycle 7/16-20 UNF x 2.0 Cylinder Base Stud

Part Number: SSY-31-2328-S

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Estimated Ship Date: Nov 3, 2025 if ordered today

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S&S Cycle 8-16 x 3.751in x 1.400in TD Head Bolt Kit

Part Number: SSY-93-3033

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Estimated Ship Date: Nov 3, 2025 if ordered today

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