1959 Cylinder Heads

Cap Screws, Connecting Rod, ARP 2000, 3/8 in., Each

Part Number: MAN-42350-1

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Cylinder Head Bolts, High Performance, Hex Head, Pontiac 1957-64, 326, 370, 389, 421, Kit

Part Number: ARP-190-3608

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Nov 24, 2025 if ordered today

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Cylinder Head Fastener, Stud Style, Steel, Black, Jeep, Willys, Each

Part Number: OMX-1725804

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Estimated Ship Date: Jan 20, 2026 if ordered today

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Cylinder Head Fasteners, Stud Style, Hex Head, Steel, Natural, Kit Includes 15 Studs and 15 Nuts, Jeep, Willys, Kit

Part Number: OMX-1725806

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Estimated Ship Date: Jan 21, 2026 if ordered today

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Valve Guide, Powersports, Cast Iron, Intake, Each

Part Number: KPM-20-2320C

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Estimated Ship Date: Nov 10, 2025 if ordered today

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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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Estimated Ship Date: Nov 10, 2025 if ordered today

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Cylinder Head Bolts, Hex Head, Steel, Natural, Chrysler, Big Block B/RB, 440-1 Indy Head, 1-Head, Kit

Part Number: MAN-42198

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Valve Guide, Manganese Bronze, Intake, Harley-Davidson®, Each

Part Number: KPM-20-2020M

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Valve Guide, Manganese Bronze, + 0.001 in., Intake, Harley-Davidson®, Each

Part Number: KPM-20-2021M

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Valve Guide, Manganese Bronze, + 0.010 in., Intake, Harley-Davidson®, Each

Part Number: KPM-20-2029M

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Valve Guide, Exhaust, Bronze, Chevy, Small Block, Each

Part Number: TFS-30400252-1

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Valve Guide, Powersports, Bronze, Exhaust, Each

Part Number: KPM-20-2031

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Top End Kit, E-Street Power Package, Intake, 84cc Heads, Cam, Timing Chain and Gears, Gaskets, All Bolts, BB Chrysler RB Engines, 469 HP/515 TQ, Kit

Part Number: EDL-208722

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Cylinder Head Bolt, 8740 Chromoly, Natural, 7/16 in. Thread Size, Each

Part Number: DRT-66723000

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Cylinder Head Bolts, 8740 Chromoly, 200,000 PSI Tensile Strength, Black Oxide, 12-Point, 0.125 in. Longer, Chevy, Small Block, Kit

Part Number: PQX-1035001

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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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Cylinder Head, Performer, Aluminum, Bare, 87cc Chamber, 204cc Intake Runner, D-Port, Pontiac, Each

Part Number: EDL-61569

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Estimated Ship Date: Dec 3, 2025 if ordered today

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VALVE GUIDE INTAKE F-HEAD

Part Number: OMX-1741603

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Estimated Ship Date: Jan 21, 2026 if ordered today

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HEAD BOLT KIT

Part Number: PIO-S327

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Estimated Ship Date: Nov 25, 2025 if ordered today

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Dowel Pin Kit

Part Number: PIO-839004

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Estimated Ship Date: Nov 25, 2025 if ordered today

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Cylinder Heads, Aluminum, Assembled, 84cc Chamber, 240cc Intake Runner, Chrysler, Dodge, Plymouth, Big Block, Pair

Part Number: PMX-9242

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Cylinder Head Studs, Chromoly, Black Oxide, Hex Head, Chrysler, Big Block, with Stock, Indy Heads, Set

Part Number: MIL-80225

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Estimated Ship Date: Feb 4, 2026 if ordered today

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Cylinder Heads, Aluminum, Assembled, 84cc Chamber, 240cc Intake Runner, Chrysler, Dodge, Plymouth, Big Block, Pair

Part Number: PMX-9243

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Estimated Ship Date: Dec 15, 2025 if ordered today

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D-RINGS CHROME

Part Number: HDD-820-51574

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Valve Guide, Exhaust, L4, Jeep, Each

Part Number: OMX-1741601

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Estimated Ship Date: Jan 21, 2026 if ordered today

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