Cylinder Heads

Cylinder Head Studs, Chromoly, Black Oxide, 12-Point Head, Chevy, Big Block, Dart, Merlin, Bowtie Heads, Set

Part Number: MIL-80133

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Estimated Ship Date: Jan 26, 2026 if ordered today

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ZR3 HEAD .480 DEEP CHAMBER

Part Number: JRC-ZRC-2010

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Estimated Ship Date: Nov 18, 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: Nov 18, 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: Nov 18, 2025 if ordered today

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Cyl Head, CHEV 350 64-85 CYL HEAD

Part Number: VRE-2C09

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• Core Charge $90.00
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BIG CHIEF 18 DEG HEAD

Part Number: DRT-62230006

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Estimated Ship Date: Nov 20, 2025 if ordered today

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Cylinder Heads Parts, Valves, Springs, Retainers, Locks, Guideplates, Studs, Ford, Small Block, Kit

Part Number: DRT-28111000F

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Estimated Ship Date: Nov 20, 2025 if ordered today

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Cylinder Studs, 8740 Chromoly, Black Anodized, Harley-Davidson®, Set of 4

Part Number: KPM-20-2098

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Estimated Ship Date: Tomorrow if ordered today

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Cylinder Stud, HT Steel, Std. Length, Harley-Davidson®, Milwaukee-Eight 2017-’20

Part Number: KPM-20-21040

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Cylinder Head Studs, 8740 Chromoly, Black Oxide, Suzuki, Set of 10

Part Number: KPM-60-60825

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Keeper, HT Steel, 5/16" Stem x 9.0° (Pack of 16)

Part Number: KPM-51031-16

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Keeper, HT Steel, 6.0mm Stem x 7° (Pack of 50)

Part Number: KPM-51028-50

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Keeper, HT Steel, 7mm Stem x 9.0° (Pack of 16)

Part Number: KPM-51030-16

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Cyl Stud Kit, Yamaha®, Various 700's, 2006-2020

Part Number: KPM-80-82450

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Cyl Stud Kit, Yamaha®, Various 660's, 2001-2008

Part Number: KPM-80-82600

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VALVE SEAT

Part Number: PIO-35340-12

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Estimated Ship Date: Tomorrow if ordered today

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VALVE SEATS

Part Number: PIO-39980-12

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Estimated Ship Date: Tomorrow if ordered today

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BARE CAST IRON CYLINDER HEAD

Part Number: PMX-FOR625NB

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Cylinder Head Studs, 8740 Chromoly, Black Oxide, for use on Honda®, Set of 16

Part Number: KPM-30-0800

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Estimated Ship Date: Oct 30, 2025 if ordered today

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VALVE SEAT INSERTS

Part Number: MAH-S2247

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Estimated Ship Date: Nov 18, 2025 if ordered today

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VALVE SEAT INSERTS

Part Number: MAH-S2248

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Estimated Ship Date: Nov 18, 2025 if ordered today

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Cylinder Head Studs, 8740 Chromoly, Black Anodized, Harley-Davidson®, Set of 8

Part Number: KPM-20-20412

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Estimated Ship Date: Oct 30, 2025 if ordered today

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VALVE SEAL, 11/32 VITON METAL BODY W/.530

Part Number: CCA-518-100

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Estimated Ship Date: Dec 9, 2025 if ordered today

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Keeper, HT Steel, 4.5mm Stem x 6.0° (Pack of 50)

Part Number: KPM-51026-50

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Estimated Ship Date: Oct 30, 2025 if ordered today

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Keeper, HT Steel, 5.0mm Stem x 6.5° (Pack of 100)

Part Number: KPM-51027-100

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Estimated Ship Date: Oct 30, 2025 if ordered today

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