1956 Cylinder Heads

Cylinder Head Bolts, Hex Head, Chevy, Small Block, 1-Head, Kit

Part Number: FEL-ES72856

4.49 out of 5 stars ( 53 )

Estimated Ship Date: Today

Cylinder Head Fasteners, Original Head Bolt Kits, Hex, Steel, Natural, Chevy, Small Block, Set

Part Number: MAH-GS33285

4.0 out of 5 stars ( 6 )

Estimated Ship Date: Today

Cylinder Head Fasteners, Hex Head Bolts, Chromoly Steel, 7/16 in.-14, 180,000 psi Tensile Strength, Black Oxide Finish, Chevy, Small Block, Gen I, Kit

Part Number: EW1-17200

Not Yet Reviewed

Estimated Ship Date: Today

Cylinder Head Bolts, Steel, Natural, Hex, Chevy, Small Block, Stock, Edelbrock Performer, RPM, Heads, 1-Head

Part Number: MAN-42171

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Today

Cylinder Head Fastener, Stud, ARP2000, Black Oxide, 7/16 in. to 3/8 in., Stepped, 4 1/2 in. Long, Black Finish, Chevy, Small Block, Each

Part Number: AFR-6404

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Estimated Ship Date: Today

Valve Seat; Intake; 2.02 in. Valve

Part Number: EDL-9709

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Estimated Ship Date: Dec 16, 2025 if ordered today

• Special Order

Valve Guides, Bronze, Exhaust, Chevy, 5.7L, Set of 8

Part Number: TFS-30400252

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Estimated Ship Date: Today

Valve Guide, Powersports, Bronze, Exhaust, Each

Part Number: KPM-20-2031

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Estimated Ship Date: Today

Valve Guide, Bronze, Intake, 0.375 in. Inside Diameter, + 0.001 in. Outside Diameter, Harley-Davidson®, Each

Part Number: KPM-20-2021

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Estimated Ship Date: Today

HEAD BOLT KIT

Part Number: PIO-S327

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Estimated Ship Date: Dec 8, 2025 if ordered today

• Special Order

Cylinder Head Bolts, Steel, Chrome, Hex Head, Chevy, Small Block, Outer Bolts Only, Set of 16

Part Number: GAR-56472-H

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Estimated Ship Date: Dec 17, 2025 if ordered today

• Drop Ship
• Special Order

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

Part Number: KPM-20-2020

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Estimated Ship Date: Nov 24, 2025 if ordered today

• Special Order

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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Estimated Ship Date: Nov 24, 2025 if ordered today

• Special Order

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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Estimated Ship Date: Nov 24, 2025 if ordered today

• Special Order

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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Estimated Ship Date: Nov 24, 2025 if ordered today

• Special Order

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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Estimated Ship Date: Nov 24, 2025 if ordered today

• Special Order

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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Estimated Ship Date: Nov 24, 2025 if ordered today

• Special Order

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

Part Number: KPM-20-2030

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Estimated Ship Date: Nov 24, 2025 if ordered today

• Special Order

Valve Guide, Powersports, Bronze, Exhaust, Each

Part Number: KPM-20-2032

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Estimated Ship Date: Nov 24, 2025 if ordered today

• Special Order

Valve Guide, Powersports, Bronze, Exhaust, Each

Part Number: KPM-20-2033

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Estimated Ship Date: Nov 24, 2025 if ordered today

• Special Order

Valve Guide, Powersports, Bronze, Exhaust, Each

Part Number: KPM-20-2036

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Estimated Ship Date: Nov 24, 2025 if ordered today

• Special Order

Valve Guide, Powersports, Bronze, Exhaust, Each

Part Number: KPM-20-2038

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Special Order

Valve Guide, Powersports, Bronze, Exhaust, Each

Part Number: KPM-20-2039

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Estimated Ship Date: Nov 24, 2025 if ordered today

• Special Order

Valve Guide, Powersports, Bronze, Exhaust, Each

Part Number: KPM-20-30HS

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Special Order

Valve Guide, Bronze, Intake, 0.375 in. Inside Diameter, 0,025 in. Outside Diameter, Harley-Davidson®, Each

Part Number: KPM-20-20HS

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Special Order