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Cylinder Heads

Individual Parts

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Valve Guide, Powersports, Cast Iron, Intake, Each

Part Number: KPM-20-2320C

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Valve Guide, Powersports, Cast Iron, Intake, Each

Part Number: KPM-20-2321C

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Valve Guide, Powersports, Cast Iron, Intake, Each

Part Number: KPM-20-2322C

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Valve Guide, Powersports, Cast Iron, Intake, Each

Part Number: KPM-20-2329C

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Valve Guide, Cast Iron, Exhaust, .338 in. Inside Diameter, Stock Outside Diameter, Harley-Davidson®, Each

Part Number: KPM-20-2330C

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Valve Guide, Cast Iron, Exhaust, .338 in. Inside Diameter, + .001 in. Outside Diameter, Harley-Davidson®, Each

Part Number: KPM-20-2331C

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Valve Guide, Cast Iron, Exhaust, .338 in. Inside Diameter, + .002 in. Outside Diameter, Harley-Davidson®, Each

Part Number: KPM-20-2332C

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Valve Guide, Cast Iron, Exhaust, .338 in. Inside Diameter, + .010 in. Outside Diameter, Harley-Davidson®, Each

Part Number: KPM-20-2339C

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Valve Seat, Powdered Metal, 9.00mm Thick, 19.00mm I.D., 27.00mm O.D., Each

Part Number: KPM-10-SC270

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Estimated Ship Date: Sep 2, 2025 if ordered today

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Estimated Ship Date: Sep 2, 2025 if ordered today

SPRING, OIL RELIEF PLUNGER, 1992-2016

Part Number: MOP-MD174687

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Estimated Ship Date: Sep 16, 2025 if ordered today

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Estimated Ship Date: Sep 16, 2025 if ordered today

RETAINERN, 1OZE, 1962-1988

Part Number: MOP-J3163498

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Estimated Ship Date: Sep 16, 2025 if ordered today

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Estimated Ship Date: Sep 16, 2025 if ordered today

SEAT, INTAKE VALVE, 2003-2006

Part Number: MOP-05135830AA

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Estimated Ship Date: Sep 15, 2025 if ordered today

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Estimated Ship Date: Sep 15, 2025 if ordered today

Valve Seats - K-10 Seat 30000 Series AOD 1.3583

Part Number: DUR-39024

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Estimated Ship Date: Sep 11, 2025 if ordered today

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Estimated Ship Date: Sep 11, 2025 if ordered today

Valve Seats - K-10 Seat 30000 Series AOD 1.4173

Part Number: DUR-39029

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Estimated Ship Date: Sep 11, 2025 if ordered today

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Estimated Ship Date: Sep 11, 2025 if ordered today

RING, RETAINING, 2011-2023

Part Number: MOP-68109379AA

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Estimated Ship Date: Sep 15, 2025 if ordered today

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Estimated Ship Date: Sep 15, 2025 if ordered today

ARM, ROCKER ARM, 1992-2003

Part Number: MOP-53008283

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Estimated Ship Date: Sep 15, 2025 if ordered today

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Estimated Ship Date: Sep 15, 2025 if ordered today

HEAD STUD KIT, PONTIAC ALUM. PRO-STOCK HEAD, CASTING #10045427, ALUM. OR CAST IRON BLOCK, 2 HEADS COMPL.

Part Number: STF-32250

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Estimated Ship Date: Sep 4, 2025 if ordered today

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Estimated Ship Date: Sep 4, 2025 if ordered today

SPRING, LOCK, 1995-2016

Part Number: MOP-MD307210

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Estimated Ship Date: Sep 16, 2025 if ordered today

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Estimated Ship Date: Sep 16, 2025 if ordered today

5/16" VITON METAL BODY SEAL W/.530 GUIDE

Part Number: CCA-520-1

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Estimated Ship Date: Oct 13, 2025 if ordered today

Cylinder Head Fasteners, OE Replacement, Bolt Style, Hex Head, M12 x 1.75 Thread, Steel, Natural, Buick, Cadillac, Chevrolet, GMC, Each

Part Number: ADO-11547020

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Estimated Ship Date: Sep 24, 2025 if ordered today

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Estimated Ship Date: Sep 24, 2025 if ordered today

Engine Cylinder Head Bolt, Engine Cylinder Head Bolt, BOLT/SCREW

Part Number: ADO-11610687

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Estimated Ship Date: Sep 24, 2025 if ordered today

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Estimated Ship Date: Sep 24, 2025 if ordered today

Engine Cylinder Head Bolt, Engine Cylinder Head Bolt, BOLT/SCREW-CYL HD

Part Number: ADO-55595130

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Estimated Ship Date: Sep 24, 2025 if ordered today

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Estimated Ship Date: Sep 24, 2025 if ordered today

HEX HEAD CAP, 1989-2015

Part Number: MOP-4429633

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Estimated Ship Date: Sep 17, 2025 if ordered today

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Estimated Ship Date: Sep 17, 2025 if ordered today

BRONZE LINER

Part Number: DRT-63210112

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Estimated Ship Date: Oct 10, 2025 if ordered today

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Estimated Ship Date: Oct 10, 2025 if ordered today

BRONZE LINER

Part Number: DRT-63210122

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Estimated Ship Date: Oct 10, 2025 if ordered today

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Estimated Ship Date: Oct 10, 2025 if ordered today

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