JR Race Car Engines & Components

89.50 MM RING SET

Part Number: JRC-952-8950XX

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Estimated Ship Date: Dec 15, 2025 if ordered today

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.590 TITAN WRIST PIN

Part Number: JRC-952-S522

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Estimated Ship Date: Dec 15, 2025 if ordered today

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ZR 1.100 HEAD 5/16 STEM LIFTERS

Part Number: JRC-ZRC-4000

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Estimated Ship Date: Dec 15, 2025 if ordered today

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HEAD STUD KIT W/ O-RING

Part Number: JRC-322-3458

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Crankcase Breather, Raptor, Aluminum, Natural, Kit

Part Number: JRC-555-6567

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Crankcase Breather, Raptor, Aluminum, Black, Kit

Part Number: JRC-555-6567BLK

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Estimated Ship Date: Dec 15, 2025 if ordered today

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26 TOOTH CRANK GEAR

Part Number: JRC-700-9000

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Estimated Ship Date: Dec 15, 2025 if ordered today

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.Piston Rings, 2.702 in. Bore, Jr. Race Car, Set

Part Number: JRC-952-2702XM

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Estimated Ship Date: Dec 15, 2025 if ordered today

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.Piston Rings, 2.736 in. Bore, Jr. Race Car, Set

Part Number: JRC-952-2736XM

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Estimated Ship Date: Dec 15, 2025 if ordered today

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.Piston Rings, 3.563 in. Bore, Jr. Race Car, Set

Part Number: JRC-952-3563XC

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Estimated Ship Date: Dec 15, 2025 if ordered today

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.Piston Rings, 2.717 in. Bore, Jr. Race Car, Set

Part Number: JRC-952-2717XM

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Estimated Ship Date: Nov 28, 2025 if ordered today

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ZR4 BREATHER

Part Number: JRC-ZRC-3005

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Estimated Ship Date: Dec 15, 2025 if ordered today

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