1999 Engine Kits & Rotating Assemblies

Repair Kit, Top End, 74.97mm Bore, 8.60 to 1 Compression Ratio, Polaris, Kit

Part Number: NTI-NA-50003-2K

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Estimated Ship Date: Dec 9, 2025 if ordered today

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Repair Kit, Top End, 75.47mm Bore, 8.60 to 1 Compression Ratio, Polaris, Kit

Part Number: NTI-NA-50003-4K

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Estimated Ship Date: Dec 9, 2025 if ordered today

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Repair Kit, Top End, 92.97mm Bore, 10.20 to 1 Compression Ratio, Polaris, Kit

Part Number: NTI-NA-50004-4K

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Estimated Ship Date: Dec 9, 2025 if ordered today

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Repair Kit, Top End, 91.97mm Bore, 10.20 to 1 Compression Ratio, Polaris, Kit

Part Number: NTI-NA-50004K

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Estimated Ship Date: Dec 9, 2025 if ordered today

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TOP END REPAIR KIT

Part Number: NTI-NA-10090K

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Estimated Ship Date: Dec 9, 2025 if ordered today

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Repair Kit, Top End, 83.44mm Bore, 6.90 to 1 Compression Ratio, Polaris, Kit

Part Number: NTI-NA-50002-2K

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Estimated Ship Date: Dec 9, 2025 if ordered today

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Rotating Assembly, Forged Pistons, H-beam Connecting Rods, Internal Balance, 3.750 in. Stroke, 5.850 in. Rod Length, Ford, 300, Kit

Part Number: MAN-29220PBR

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Rotating Assembly, Forged Pistons, H-beam Connecting Rods, Internal Balance, 3.750 in. Stroke, 5.850 in. Rod Length, Ford, 300, Kit

Part Number: MAN-29220UBR

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Rotating Assembly, Forged Pistons, H-beam Connecting Rods, Internal Balance, 3.750 in. Stroke, 5.850 in. Rod Length, Ford, 300, Kit

Part Number: MAN-29220PB

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Rotating Assembly, Forged Pistons, H-beam Connecting Rods, Internal Balance, 3.750 in. Stroke, 5.850 in. Rod Length, Ford, 300, Kit

Part Number: MAN-29220UB

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Complete Engine Rebuild Kit, 2.00mm Over Bore, Stock Stroke, for use on Honda®, Kit

Part Number: VPX-WR00021

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Estimated Ship Date: Tomorrow if ordered today

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Engine Rotating Assembly, Competition, Forged Crank, Forged Pistons, H-Beam Rods, Chevy, Small Block, Kit

Part Number: ESP-12108030

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Engine Rotating Assembly, Competition, Forged Crank, Forged Pistons, H-Beam Rods, Chevy, 5.7L, Kit

Part Number: ESP-12108060

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Engine Rotating Assembly, Street/Strip, Cast Crank, Hypereutectic Pistons, I-Beam Rods, Chevy, Small Block, Kit

Part Number: ESP-13005L000

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Engine Rotating Assembly, Street/Strip, Cast Crank, Forged Pistons, I-Beam Rods, Chevy, Small Block, Kit

Part Number: ESP-13201L030

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Estimated Ship Date: Nov 24, 2025 if ordered today

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ROTATING ASSEMBLY

Part Number: ESP-13305L030

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Estimated Ship Date: Nov 24, 2025 if ordered today

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ROTATING ASSEMBLY

Part Number: ESP-18004L030

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Engine Rotating Assembly, Competition, Forged Crank, Forged Pistons, H-Beam Rods, Chevy, 5.7L, Kit

Part Number: ESP-B12107060

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Engine Rotating Assembly, Competition, Forged Crank, Forged Pistons, H-Beam Rods, Chevy, 5.7L, Kit

Part Number: ESP-B12108060

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Engine Rotating Assembly, Competition, Forged Crank, Forged Pistons, H-Beam Rods, Chevy, 385, Small Block

Part Number: ESP-B12111040

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Engine Rotating Assembly, Street/Strip, Cast Steel Crank, Hypereutectic Pistons, I-Beam Rods, Chevy, Kit

Part Number: ESP-B13055L03068

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Estimated Ship Date: Nov 24, 2025 if ordered today

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ROTATING ASSEMBLY

Part Number: ESP-B13057L03053

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Estimated Ship Date: Nov 24, 2025 if ordered today

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ROTATING ASSEMBLY

Part Number: ESP-B13311L03053

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Estimated Ship Date: Nov 24, 2025 if ordered today

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ROTATING ASSEMBLY

Part Number: ESP-B13311L03068

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Estimated Ship Date: Nov 24, 2025 if ordered today

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ROTATING ASSEMBLY

Part Number: ESP-B13325L03053

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Estimated Ship Date: Nov 24, 2025 if ordered today

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