Engine Kits & Rotating Assemblies

Cap-Drive

Part Number: PWD-694482

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

• Special Order

Cylinder Head TOP END REPAIR KIT TOP END REPAIR KIT

Part Number: NTI-NA-50006K

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

• Special Order

TOP END REPAIR KIT

Part Number: NTI-NX-10000-6K

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

• Special Order

Repair Kit, Top End, 53.940mm Bore, 8.90 to 1 Compression Ratio, Yamaha, Kit

Part Number: NTI-NX-40000K

Not Yet Reviewed

Estimated Ship Date: Dec 30, 2025 if ordered today

• Special Order

Repair Kit, Top End, 46.940mm Bore, 8.40 to 1 Compression Ratio, for use on Honda®, Kit

Part Number: NTI-NX-10080K1

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• Special Order

Repair Kit, Top End, 72.96mm Bore, 6.00 to 1 Compression Ratio, Polaris, Kit

Part Number: NTI-NA-50000-4K

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• Special Order

Repair Kit, Top End, 53.96mm Bore, Suzuki, Kit

Part Number: NTI-NX-30000K

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• Special Order

QB FULL TOP END SET

Part Number: QDB-56-3936

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• Special Order

Cylinder Head TOP END REPAIR KIT TOP END REPAIR KIT

Part Number: NTI-NA-40015-4K

Not Yet Reviewed

Estimated Ship Date: Jan 6, 2026 if ordered today

• Special Order

Repair Kit, Top End, 53.950mm Bore, 8.90 to 1 Compression Ratio, Yamaha, Kit

Part Number: NTI-NX-40000-BK

Not Yet Reviewed

Estimated Ship Date: Jan 6, 2026 if ordered today

• Special Order

Repair Kit, Top End, 53.960mm Bore, 10.80 to 1 Compression Ratio, Yamaha, Kit

Part Number: NTI-NX-40001-CK

Not Yet Reviewed

Estimated Ship Date: Jan 7, 2026 if ordered today

• Special Order

Cylinder Head TOP END REPAIR KIT TOP END REPAIR KIT

Part Number: NTI-NA-40015K

Not Yet Reviewed

Estimated Ship Date: Jan 7, 2026 if ordered today

• Special Order

Repair Kit, Top End, 47.46mm Bore, 8.40 to 1 Compression Ratio, for use on Honda®, Kit

Part Number: NTI-NX-10081-CK

Not Yet Reviewed

Estimated Ship Date: Jan 7, 2026 if ordered today

• Special Order

REAR END BRACKET

Part Number: MAH-MSX422

Not Yet Reviewed

Estimated Ship Date: Jan 20, 2026 if ordered today

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PERFORMANCE INTAKE MFLD.

Part Number: MAH-MS20110

Not Yet Reviewed

Estimated Ship Date: Jan 20, 2026 if ordered today

• Special Order

Repair Kit, Top End, 54.500mm Bore, 9.00 to 1 Compression Ratio, Kawasaki, Kit

Part Number: NTI-NX-20001K

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

• Special Order

MASTER KIT

Part Number: MAH-MGX1615

Not Yet Reviewed

Estimated Ship Date: Jan 20, 2026 if ordered today

• Special Order

MASTER KIT

Part Number: MAH-MGX1680

Not Yet Reviewed

Estimated Ship Date: Jan 20, 2026 if ordered today

• Special Order

Cylinder Head TOP END REPAIR KIT TOP END REPAIR KIT

Part Number: NTI-NA-50014-4K

Not Yet Reviewed

Estimated Ship Date: Jan 8, 2026 if ordered today

• Special Order

TOP END REPAIR KIT

Part Number: NTI-NX-70020-CK

Not Yet Reviewed

Estimated Ship Date: Jan 8, 2026 if ordered today

• Special Order

Repair Kit, Top End, 53.96mm Bore, 8.30 to 1 Compression Ratio, Suzuki, Kit

Part Number: NTI-NX-30000-CK

Not Yet Reviewed

Estimated Ship Date: Jan 9, 2026 if ordered today

• Special Order