1974 Cylinder Heads

Cylinder Head, Pro 2, Marine, Aluminum, Bare, 124cc Chamber, 380cc Intake Runner, Chevrolet, Big Block, Each

Part Number: DRT-19674030M

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Cylinder Head, Pro 2, Marine, Aluminum, Bare, 124cc Chamber, 380cc Intake Runner, Chevrolet, Big Block, Each

Part Number: DRT-19674080M

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Cylinder Head, Merlin, Cast Iron, Assembled, 119cc Chamber, 320cc Intake, Exhaust Port Is Raised 0.600 in., Rectangular Intake Port, Chevy, Big Block

Part Number: WRL-030620-1

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Estimated Ship Date: Nov 26, 2025 if ordered today

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Valve Guide, Bronze, Intake, .196 in. Inside Diameter, Stock Outside Diameter, for use on Honda®, Each

Part Number: KPM-30-0379-5

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Valve Guide, Bronze, Intake, .196 in. Inside Diameter, + .002 in. Outside Diameter, for use on Honda®, Each

Part Number: KPM-30-0380-5

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Valve Guide, Powersports, Bronze, Exhaust, Each

Part Number: KPM-30-0383-5

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Valve Guide, Powersports, Bronze, Exhaust, Each

Part Number: KPM-30-0384-5

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Valve Guide, Bronze, Intake, .196 in. Inside Diameter, + .015 in..Outside Diameter, for use on Honda®

Part Number: KPM-30-4034-5

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Valve Guide, Powersports, Bronze, Exhaust, Each

Part Number: KPM-30-4035-5

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Cylinder Head, BB-2 Xtra, Aluminum, Assembled, 119cc Chamber, 365cc Intake Runner, Chevy, Big Block, Each

Part Number: BRO-2021025

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Estimated Ship Date: Nov 19, 2025 if ordered today

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Cylinder Heads, 11 SPX, Aluminum, Bare, 67cc Chamber, 225cc Intake Runner, Chevy, 302, 327, 350, 400, Pair

Part Number: BRO-1110001

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Estimated Ship Date: Dec 4, 2025 if ordered today

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Valve Guide, Bronze, Intake, 0.375 in. Inside Diameter, Stock Outside Diameter, Harley-Davidson®, Each

Part Number: KPM-20-2020

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Valve Guide, Bronze, Intake, 0.375 in. Inside Diameter, + 0.002 in. Outside Diameter, Harley-Davidson®, Each

Part Number: KPM-20-2022

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Valve Guide, Bronze, Intake, 0.375 in. Inside Diameter, + 0.003 in. Outside Diameter, Harley-Davidson®, Each

Part Number: KPM-20-2023

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Valve Guide, Bronze, Intake, .216 in. Inside Diameter, + .004 in. Outside Diameter, for use on Honda®, Each

Part Number: KPM-30-0496

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Valve Guide, Powersports, Bronze, Exhaust, Each

Part Number: KPM-30-0500

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Valve Guide, Bronze, Intake, 0.375 in. Inside Diameter, + 0.004 in. Outside Diameter, Harley-Davidson®, Each

Part Number: KPM-20-2024

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Valve Guide, Bronze, Intake, 0.375 in. Inside Diameter, + 0.006 in. Outside Diameter, Harley-Davidson®, Each

Part Number: KPM-20-2026

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Valve Guide, Bronze, Intake, 0.375 in. Inside Diameter, + 0.010 in. Outside Diameter, Harley-Davidson®, Each

Part Number: KPM-20-2029

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

Part Number: KPM-20-2030

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Valve Guide, Powersports, Bronze, Exhaust, Each

Part Number: KPM-20-2032

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Valve Guide, Powersports, Bronze, Exhaust, Each

Part Number: KPM-20-2033

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Valve Guide, Powersports, Bronze, Exhaust, Each

Part Number: KPM-20-2036

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Valve Guide, Powersports, Bronze, Exhaust, Each

Part Number: KPM-20-2038

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Valve Guide, Powersports, Bronze, Exhaust, Each

Part Number: KPM-20-2039

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