1956 Cylinder Heads

Valve Guide, Cast Iron, Exhaust, 0.374 in. Inside Diameter, + 0.006 in. Outside Diameter, Harley-Davidson®

Part Number: KPM-20-2036C

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Valve Guide, Cast Iron, Exhaust, 0.374 in. Inside Diameter, + 0.008 in. Outside Diameter, Harley-Davidson®

Part Number: KPM-20-2038C

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Valve Guide, Cast Iron, Exhaust, 0.374 in. Inside Diameter, + 0.010 in. Outside Diameter, Harley-Davidson®

Part Number: KPM-20-2039C

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Valve Guide, Powersports, Cast Iron, Intake, Each

Part Number: KPM-20-20HSC

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Valve Guide, Cast Iron, Exhaust, 0.374 in. Inside Diameter, 0,025 in. Outside Diameter, Harley-Davidson®, Each

Part Number: KPM-20-30HSC

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Valve Guides -

Part Number: MAH-2173230

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Valve Guides - Chev., Chev.Trk., 216, 235, 261 Eng. 41-62

Part Number: MAH-2173732

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Estimated Ship Date: Dec 16, 2025 if ordered today

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Valve Seat Inserts - Chev Trk, Ford, Buick, Olds, AMC, Cad, Chev, Chry, Ind, Wauk, Herc, I.H. Tr

Part Number: MAH-2187463

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Estimated Ship Date: Dec 16, 2025 if ordered today

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Valve Seat Inserts - Buick, Chev, Checker, Chrysler, Ford, GMC, Hud, I.H. Trk, I H Tr, Jeep, M F

Part Number: MAH-2187493

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Estimated Ship Date: Dec 16, 2025 if ordered today

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Valve Guide, Cast Iron, Exhaust, 0.374 in. Inside Diameter, Stock Outside Diameter, Harley-Davidson®, Each

Part Number: KPM-20-2030C

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Valve Guide, Cast Iron, Exhaust, 0.374 in. Inside Diameter, + 0.004 in. Outside Diameter, Harley-Davidson®

Part Number: KPM-20-2034C

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Estimated Ship Date: Dec 1, 2025 if ordered today

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