Engine Kits & Rotating Assemblies

Cyl. Head Serv. Kit, Yamaha®, Various 450'S, 2003-2006

Part Number: KPM-80-82050

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Cyl. Head Serv. Kit, Yamaha®, Various 450'S, 2006-2020

Part Number: KPM-80-82060

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Racing Spring Kit, HT Steel, 0.630" Lift, Harley-Davidson®, Milwaukee-Eight, 2017-'24

Part Number: KPM-20-23850

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Racing Spring Kit, Titanium, 0.450" Lift, Polaris®, Various 4 cyl., 2020-2023

Part Number: KPM-82-86050

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Racing Spring Kit, Titanium, 0.450" Lift, Polaris®, Various 4 cyl., 2020-2023

Part Number: KPM-82-86055

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Racing Spring Kit, HT Steel, 0.450" Lift, Polaris®, Various 4 cyl., 2020-2023

Part Number: KPM-82-86060

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Racing Spring Kit, HT Steel, 0.450" Lift, Polaris®, Various 4 cyl., 2020-2023

Part Number: KPM-82-86065

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Engine Gasket Sets

Part Number: NAL-98434770

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Estimated Ship Date: Jan 21, 2026 if ordered today

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Engine Rebuild, 4.000 in. Forged Pistons, .010 in. Rods/Mains, Chevy, 5.7L, Vin Codes 6/8, Kit

Part Number: FEM-MKF6151A-011

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RE-RING KIT

Part Number: FEM-205-6866M000

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Complete Engine Rebuild Kit, 0.50mm Over Bore, Stock Stroke, for use on Honda®, Kit

Part Number: VPX-WR00018

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Estimated Ship Date: Oct 31, 2025 if ordered today

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Complete Engine Rebuild Kit, Stock Bore, Stock Stroke, KTM, Kit

Part Number: VPX-WR101-128

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Estimated Ship Date: Oct 31, 2025 if ordered today

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ENGINE KIT 5.4

Part Number: FEM-BK6165000

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ENGINE REBUILD KIT

Part Number: FEM-MK1264A000

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Estimated Ship Date: Nov 12, 2025 if ordered today

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ENGINE OVERHAUL KIT

Part Number: FEM-MKP7031-000

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ENGINE KIT

Part Number: FEM-MKP7030-000

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MASTER ENGINE KIT

Part Number: FEM-MKP7028-000

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Cylinder Kit, Forged Aluminum, 3.00mm Oversize Bore, Suzuki, Set

Part Number: CLW-41004-K02

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Top End Engine Kits CYL WORKS STD BORE KIT POLARIS CYL WORKS STD BORE KIT POLARIS 800 SPORSTMAN/RZR/RANGER

Part Number: CLW-60002-K01

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Estimated Ship Date: Nov 3, 2025 if ordered today

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AG OVERHAUL KIT

Part Number: CLE-4211007

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Estimated Ship Date: Nov 21, 2025 if ordered today

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REBUILD KIT

Part Number: FEM-BKP6078-000

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ENGINE KIT

Part Number: FEM-MKF6038A-000

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Engine Rebuild, 3.736 in. Pistons, Std. Rods/Mains, Chevy, 5.0L, Vin Code F, Kit

Part Number: FEM-MKP6027A-000

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MSTR. KIT W/PSTN. PRM. RINGS

Part Number: FEM-MKP624A-310

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Engine Rebuild, 3.736 in. Pistons, Std. Rods/Mains, Chevy, Truck, 5.0L, Kit

Part Number: FEM-MKP6026D-000

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