Powersports Valvetrain Kits

Engine Kit, Harley-Davidson®, Twin Cam 88""-103"

Part Number: KPM-20-23150

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Estimated Ship Date: Nov 30, 2026 if ordered today

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Spring(s) Kit 0.500" lift, Yamaha XJ 650/700 - 1980/84

Part Number: KPM-80-80200

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Estimated Ship Date: Nov 30, 2026 if ordered today

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Valve Spring and Retainer Kits

Part Number: KPM-96-96400

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Estimated Ship Date: Nov 30, 2026 if ordered today

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Engine Kit, Harley-Davidson®, Sportster, 1970-'83

Part Number: KPM-20-22350

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Estimated Ship Date: Nov 30, 2026 if ordered today

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Spring Kit, Lightweight Racing (HT Steel), .450" Lift, Indian, Scout 4v 1200's, 2015-2019

Part Number: KPM-82-83700

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Estimated Ship Date: Nov 30, 2026 if ordered today

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Engine Kit, Harley-Davidson®, Sportster, 1957-'69

Part Number: KPM-20-22250

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Estimated Ship Date: Nov 30, 2026 if ordered today

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Engine Kit, Harley-Davidson®, Shovelhead 80", 1978-'83

Part Number: KPM-20-22550

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Estimated Ship Date: Nov 30, 2026 if ordered today

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Spring Kit, .380" Lift, Yamaha, WR / YZ250F, 2001-'13 (Intake Only)

Part Number: KPM-80-80850

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Estimated Ship Date: Nov 30, 2026 if ordered today

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Spring Kit, Lightweight Racing (Ti), .450" Lift, Indian, Scout 4v 1200's, 2015-2019

Part Number: KPM-82-83650

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Estimated Ship Date: Nov 30, 2026 if ordered today

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

Part Number: KPM-70-70030

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Estimated Ship Date: Dec 10, 2026 if ordered today

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

Part Number: KPM-70-70350

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Estimated Ship Date: Dec 10, 2026 if ordered today

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Valve Springs, Retainers, Locks, Dual, Titanium Retainers, 0.500 in. Maximum Lift, Harley-Davidson®, Kit

Part Number: KPM-20-20140

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Estimated Ship Date: Nov 27, 2026 if ordered today

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

Part Number: KPM-30-30161

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Estimated Ship Date: Nov 27, 2026 if ordered today

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Valve Springs, Dual, Titanium Retainers, Kawasaki, Kit

Part Number: KPM-40-4349

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Estimated Ship Date: Nov 27, 2026 if ordered today

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Valve Springs, Dual, Titanium Retainers, Kawasaki, Kit

Part Number: KPM-40-40380

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Estimated Ship Date: Nov 27, 2026 if ordered today

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

Part Number: KPM-30-31050

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Estimated Ship Date: Nov 27, 2026 if ordered today

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

Part Number: KPM-80-80030

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Estimated Ship Date: Nov 27, 2026 if ordered today

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Spring Kit, 0.425" Lift, Yamaha, YZ250F, 2014-'16 (Intake Only)

Part Number: KPM-80-80970

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Estimated Ship Date: Nov 30, 2026 if ordered today

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VALVE SPRING KIT, HARLEY

Part Number: CCA-9700-KIT

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Estimated Ship Date: Dec 7, 2026 if ordered today

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Spring Kit, Lightweight Racing (HT Steel), .450" Lift, Indian, Scout 4v 1200's, 2015-2019

Part Number: KPM-82-83750

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Estimated Ship Date: Nov 30, 2026 if ordered today

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Valve Springs, Retainers, Locks, Dual, Titanium Retainers, 0.400 in. Maximum Lift, BSA, Kit

Part Number: KPM-10-10200

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Estimated Ship Date: Nov 30, 2026 if ordered today

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Valve Springs, Dual, Titanium Retainers, Kawasaki, Kit

Part Number: KPM-40-40025

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Estimated Ship Date: Nov 30, 2026 if ordered today

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Spring Only, .430 Lift, Kawasaki, KLX 250 / 300

Part Number: KPM-40-4431

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Estimated Ship Date: Nov 30, 2026 if ordered today

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Valve Springs, Dual, Titanium Retainers, Lock, Lower Collars, BMW, Kit

Part Number: KPM-90-9082

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Estimated Ship Date: Nov 30, 2026 if ordered today

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Spring Kit, Titainium Retainers, Dual Springs, .465 in. Intake, .465 in. Exhaust, for use on Honda®, Kit

Part Number: KPM-30-3111

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Estimated Ship Date: Nov 27, 2026 if ordered today

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