Cylinder Heads

Engine Fasteners, Head Bolt Kit, 12-point, Steel, Black, Harley-Davidson®, Kit

Part Number: SSY-900-1006

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 27, 2026 if ordered today

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• $10 Summit Bucks

Cylinder Head Studs, Pro Series, 12-Point Head, Suzuki 1999-2005, Motorcycle, GSX 1300R, Cylinder Spacer, Kit

Part Number: ARP-271-4701

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 2/9/2026

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Cylinder Studs, Steel, Black Oxide, OEM/S&S Super Stock Cases, Harley-Davidson®, Set of 8

Part Number: SSY-31-2321

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/9/2026

• $10 Summit Bucks

Rocker Boxes, Die-cast Aluminum, Chrome, Harley-Davidson®, Pair

Part Number: HDD-820-51571

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Estimated Ship Date: Mar 2, 2026 if ordered today

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HEAD KIT BLK 89CC

Part Number: SSY-106-3240

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Estimated Ship Date: Mar 2, 2026 if ordered today

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HEAD KIT SUPER STOCK BLK

Part Number: SSY-90-1504

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Estimated Ship Date: Feb 25, 2026 if ordered today

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• $10 Summit Bucks
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Cylinder Heads, Super Stock, Assembled, Aluminum, Natural, 3.500 in. Bore, 0.590 in. Max Lift, O-Ring Type Manifold, Harley-Davidson®, Kit

Part Number: SSY-90-1496

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Estimated Ship Date: Feb 25, 2026 if ordered today

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• $10 Summit Bucks
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HEAD BOLT KIT 12PT (10PK)

Part Number: SSY-93-3024

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Estimated Ship Date: Mar 2, 2026 if ordered today

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Cylinder Studs, Steel, Black Oxide, OEM/S&S Super Stock T2 Cases, Harley-Davidson®, Set of 8

Part Number: SSY-31-2340

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Estimated Ship Date: Mar 2, 2026 if ordered today

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Cylinder Head Studs, High Performance, Chromoly, Black, 12-point Head, BMW, S1000RR, Kit

Part Number: ARP-201-4306

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Estimated Ship Date: Mar 2, 2026 if ordered today

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NUT, CYLINDER BASE, 7/16" HEX

Part Number: SSY-93-3063

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Estimated Ship Date: Mar 2, 2026 if ordered today

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

Part Number: KPM-20-20701M

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Estimated Ship Date: Feb 9, 2026 if ordered today

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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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Estimated Ship Date: Monday 2/9/2026

Valve Guide, Powersports, Bronze, Exhaust, Each

Part Number: KPM-20-2031

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Estimated Ship Date: Monday 2/9/2026

Valve Guide, Powersports, Bronze, Exhaust, Each

Part Number: KPM-30-0401

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Estimated Ship Date: Monday 2/9/2026

Valve Guide, Powersports, Bronze, Exhaust, Intake, Each

Part Number: KPM-30-3060

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Estimated Ship Date: Monday 2/9/2026

Valve Guide, Powersports, Bronze, Exhaust, Intake, Each

Part Number: KPM-30-3150

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Estimated Ship Date: Monday 2/9/2026

Valve Guide, Powersports, Bronze, Exhaust, Intake, Each

Part Number: KPM-40-40040

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Estimated Ship Date: Monday 2/9/2026

Valve Guide, Powersports, Bronze, Exhaust, Each

Part Number: KPM-80-80360

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Estimated Ship Date: Monday 2/9/2026

Valve Guide, Powersports, Bronze, Exhaust, Each

Part Number: KPM-80-80362

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Estimated Ship Date: Monday 2/9/2026

Valve Guide, Powersports, Bronze, Intake/Exhaust, Each

Part Number: KPM-80-81021

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Estimated Ship Date: Monday 2/9/2026

Valve Guide, Powersports, Bronze, Intake/Exhaust, Each

Part Number: KPM-80-81029

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Estimated Ship Date: Monday 2/9/2026

Valve Guide, Powersports, Bronze, Exhaust, Intake, Each

Part Number: KPM-80-8110

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Estimated Ship Date: Monday 2/9/2026

Valve Guide, Bronze, Intake, .260 in. Inside Diameter, Stock Outside Diameter, for use on Honda®, Each

Part Number: KPM-30-0379

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Estimated Ship Date: Monday 2/9/2026

Valve Guide, Powersports, Bronze, Exhaust, Each

Part Number: KPM-30-30820

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Estimated Ship Date: Monday 2/9/2026