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Powersports Valvetrain Kits

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Results 1 - 25 of 145

Valve Springs, Dual, Titanium Retainers, Lower Collars, Yamaha, Kit

Part Number: KPM-80-8000

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Estimated Ship Date: Jun 12, 2026 if ordered today

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Valve Springs, Dual, Titanium Retainers, Suzuki, Kit

Part Number: KPM-60-60760

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Estimated Ship Date: Jun 12, 2026 if ordered today

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Estimated Ship Date: Jun 12, 2026 if ordered today

Valve Springs, Dual, Titanium Retainers, for use on Honda®, Kit

Part Number: KPM-30-31550

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Estimated Ship Date: Jun 12, 2026 if ordered today

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Estimated Ship Date: Jun 12, 2026 if ordered today

Valve Springs, Dual, Titanium Retainers, Locks, Lower Collars, Yamaha, Kit

Part Number: KPM-80-80340

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Estimated Ship Date: Jun 12, 2026 if ordered today

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Valve Springs, Dual, Titanium Retainers, Lower Collars, Yamaha, Kit

Part Number: KPM-80-80241

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Estimated Ship Date: Tomorrow

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Spring Kit, Titainium Retainers, Dual Springs, .500 in. Intake, .500 in. Exhaust, Kawasaki, Kit

Part Number: KPM-40-40400

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Valve Springs, High Performance Turbo Racing, Dual, Titanium Retainers, Arctic Cat, Kit

Part Number: KPM-88-88100

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Spring Kit, Titainium Retainers, Dual Springs, .450 in. Intake, .450 in. Exhaust, Yamaha, Kit

Part Number: KPM-80-80750

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Valve Springs, Dual, Titanium Retainers, Valve Stem Seals, Polaris, Kit

Part Number: KPM-82-82160

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Estimated Ship Date: Tomorrow

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Valve Springs, Dual, Titanium Retainers, Lower Collars, Suzuki, Kit

Part Number: KPM-60-60500

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Estimated Ship Date: Tomorrow

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Valve Springs, Dual, Titanium Retainers, for use on Honda®, Kit

Part Number: KPM-30-30720

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Estimated Ship Date: Tomorrow

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Spring Kit, Spring Only, .415" Lift, Honda®, ATC 350X, 1985-1986

Part Number: KPM-30-3045

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Estimated Ship Date: Jun 12, 2026 if ordered today

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Estimated Ship Date: Jun 12, 2026 if ordered today

Spring Kit, Titainium Retainers, Dual Springs, .440 in. Intake, .440 in. Exhaust, for use on Honda®, Kit

Part Number: KPM-30-30920

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Estimated Ship Date: Jun 12, 2026 if ordered today

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Spring Kit, Titainium Retainers, Dual Springs, .385 in. Intake, .385 in. Exhaust, for use on Honda®, Kit

Part Number: KPM-30-31310

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Estimated Ship Date: Jun 12, 2026 if ordered today

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Estimated Ship Date: Jun 12, 2026 if ordered today

Valve Springs, Dual, Titanium Retainers, for use on Honda®, Kit

Part Number: KPM-30-30290

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Estimated Ship Date: Jun 12, 2026 if ordered today

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Spring Kit, Shim-in-Tappet, .490" Lift, Suzuki®, GSX-1300R Hayabusa, 1999-2015

Part Number: KPM-60-60750

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Estimated Ship Date: Jun 12, 2026 if ordered today

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Estimated Ship Date: Jun 12, 2026 if ordered today

Spring Kit, Titainium Retainers, Dual Springs, .385 in. Intake, .385 in. Exhaust, for use on Honda®, Kit

Part Number: KPM-30-31300

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Estimated Ship Date: Jun 12, 2026 if ordered today

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Valve Springs, Dual, Titanium Retainers, for use on Honda®, Kit

Part Number: KPM-30-30085

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Estimated Ship Date: Jun 12, 2026 if ordered today

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Valve Springs, Dual, Titanium Retainers, for use on Honda®, Kit

Part Number: KPM-30-30300

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Estimated Ship Date: Jun 12, 2026 if ordered today

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Estimated Ship Date: Jun 12, 2026 if ordered today

Valve Springs, Dual, Titanium Retainers, Kawasaki, Kit

Part Number: KPM-40-40148

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Estimated Ship Date: Jun 12, 2026 if ordered today

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Valve Springs, Dual, Titanium Retainers, for use on Honda®, Kit

Part Number: KPM-30-4021

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Estimated Ship Date: Jun 12, 2026 if ordered today

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Valve Springs, Lightweight Racing, Dual, Titanium Retainers, Kawasaki, Kit

Part Number: KPM-40-40850

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Estimated Ship Date: Jun 12, 2026 if ordered today

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Valve Springs, Dual, Titanium Retainers, Kawasaki, Kit

Part Number: KPM-40-40450

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Estimated Ship Date: Jun 12, 2026 if ordered today

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Valve Springs, Lightweight Racing, Dual, Titanium Retainers, Kawasaki, Kit

Part Number: KPM-40-40900

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Estimated Ship Date: Jun 12, 2026 if ordered today

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Estimated Ship Date: Jun 12, 2026 if ordered today

Valve Springs, Dual, Titanium Retainers, Locks, Kawasaki, Kit

Part Number: KPM-40-40051

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Estimated Ship Date: Jun 12, 2026 if ordered today

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Estimated Ship Date: Jun 12, 2026 if ordered today