Engine Rotating Assemblies & Rebuild Kits

4.000" stroke, internal balance, billet 4340 steel, center-counterweighted Chevrolet Gen III "LS", no reluctor

Part Number: ESP-334540016100

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Estimated Ship Date: Aug 18, 2025 if ordered today

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Repair Kit, Top End, 94.960mm Bore, 11.40 to 1 Compression Ratio, Yamaha, Kit

Part Number: NTI-NA-40009-BK

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Estimated Ship Date: Jul 31, 2025 if ordered today

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Top End Engine Kits CYL WORKS BIG BORE KIT POLARIS CYL WORKS BIG BORE KIT POLARIS 1000 RZR XP '14-15

Part Number: CLW-61003-K01

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Estimated Ship Date: Aug 6, 2025 if ordered today

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124 HOT SET UP W/HEADS BLK

Part Number: SSY-900-0565

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Estimated Ship Date: Aug 6, 2025 if ordered today

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ENGINE PERFORMANCE, 17-18 M8 MODELS, BIG BORE CYLINDER SET BLK

Part Number: SSY-910-0683

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Estimated Ship Date: Aug 6, 2025 if ordered today

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PERFORMANCE, 131" KIT - BLACK FINS M8

Part Number: SSY-910-0763

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Estimated Ship Date: Aug 6, 2025 if ordered today

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Flywheel, 07-17 TWIN CAM 06 DYNA, FLYWHEELS ASSEMBLY A MOTOR

Part Number: SSY-320-0351

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Estimated Ship Date: Aug 6, 2025 if ordered today

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QB FULL TOP END SET

Part Number: QDB-56-4293

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Estimated Ship Date: Aug 1, 2025 if ordered today

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QB FULL TOP END SET

Part Number: QDB-56-3907

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Estimated Ship Date: Aug 1, 2025 if ordered today

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QB FULL TOP END SET

Part Number: QDB-56-3912

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Estimated Ship Date: Aug 1, 2025 if ordered today

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QB FULL TOP END SET

Part Number: QDB-56-3913

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Estimated Ship Date: Aug 1, 2025 if ordered today

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QB FULL TOP END SET

Part Number: QDB-56-3914

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Estimated Ship Date: Aug 1, 2025 if ordered today

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QB FULL TOP END SET

Part Number: QDB-56-3924

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Estimated Ship Date: Aug 1, 2025 if ordered today

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QB FULL TOP END SET

Part Number: QDB-56-3938

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Estimated Ship Date: Aug 1, 2025 if ordered today

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QB FULL TOP END SET

Part Number: QDB-56-3949

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Estimated Ship Date: Aug 1, 2025 if ordered today

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QB FULL TOP END SET

Part Number: QDB-56-3956

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Estimated Ship Date: Aug 1, 2025 if ordered today

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QB FULL TOP END SET

Part Number: QDB-56-3959

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Estimated Ship Date: Aug 1, 2025 if ordered today

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QB FULL TOP END SET

Part Number: QDB-56-3960

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Estimated Ship Date: Aug 1, 2025 if ordered today

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QB FULL TOP END SET

Part Number: QDB-56-3963

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Estimated Ship Date: Aug 1, 2025 if ordered today

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QB FULL TOP END SET

Part Number: QDB-56-3971

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Estimated Ship Date: Aug 1, 2025 if ordered today

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QB FULL TOP END SET

Part Number: QDB-56-3978

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Estimated Ship Date: Aug 1, 2025 if ordered today

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Top End Engine Kit, M8 124 in. Big Bore, Wrinkle Black Finish with Highlighted Fins, 4.250 in., Forged Piston, Harley-Davidson®, Kit

Part Number: SSY-910-0625

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Estimated Ship Date: Aug 6, 2025 if ordered today

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HD IN-FRAME KIT

Part Number: CLE-4685100STD

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Estimated Ship Date: Aug 4, 2025 if ordered today

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

Part Number: CLW-21010-K01

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Estimated Ship Date: Aug 11, 2025 if ordered today

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KIT-BBC 598 4.500/4.600 -3cc F

Part Number: MAN-28598R

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Estimated Ship Date: Aug 28, 2025 if ordered today

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