JR Race Car Engines & Components

Connecting Rod, ARC Stroker, I-beam, T-651 Billet Aluminum, Polished, 4.375 in, Jr Dragster Engines Only, Each

Part Number: JRC-TNP-2001

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Estimated Ship Date: Feb 9, 2026 if ordered today

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Piston, Flat Top, 3.538 in. Bore, Cast Aluminum, Rings, Wrist Pin, Clips, Kit

Part Number: JRC-954-35389

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Estimated Ship Date: Feb 9, 2026 if ordered today

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Cylinder Head, Jr. Dragster Billet Titan, Aluminum, Natural, Each

Part Number: JRC-TNP-5206

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Estimated Ship Date: Feb 9, 2026 if ordered today

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1.500 EX VALVE BOTH 7MM BEAD LOCK

Part Number: JRC-TNP-3952

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Estimated Ship Date: Feb 9, 2026 if ordered today

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1.875 INT VALVE 3 1/2 7MM BEAD LOCK

Part Number: JRC-TNP-3950

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Estimated Ship Date: Feb 9, 2026 if ordered today

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Piston and Rings, Cast Aluminum, Flat Top, 2.776 in. Bore, Kit

Part Number: JRC-954-2089

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Estimated Ship Date: Feb 6, 2026 if ordered today

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Connecting Rod, ARC Stroker, I-beam, T-651 Billet Aluminum, Polished, 4.375 in, Jr Dragster Engines Only, Each

Part Number: JRC-685-6215

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Connecting Rod, ARC Stroker, I-beam, T-651 Billet Aluminum, Polished, 4.375 in, Jr Dragster Engines Only, Each

Part Number: JRC-685-6377

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Estimated Ship Date: Feb 9, 2026 if ordered today

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2.567 .005 OVER PISTON KIT

Part Number: JRC-954-0056

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Estimated Ship Date: Feb 9, 2026 if ordered today

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2.662 .100 OVER .690 CH

Part Number: JRC-954-1009

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Piston and Rings, Cast Aluminum, Flat Top, 2.736 in. Bore, Kit

Part Number: JRC-954-1749

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Estimated Ship Date: Feb 9, 2026 if ordered today

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2.992 BLANK

Part Number: JRC-954-29929

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Estimated Ship Date: Feb 9, 2026 if ordered today

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Piston, Flat Top, 3.012 in. Bore, Cast Aluminum, Rings, Wrist Pin, Clips, Kit

Part Number: JRC-954-30129

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Estimated Ship Date: Feb 9, 2026 if ordered today

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Piston, Flat Top, 3.050 in. Bore, Cast Aluminum, Rings, Wrist Pin, Clips, Kit

Part Number: JRC-954-30519

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Estimated Ship Date: Feb 9, 2026 if ordered today

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Piston, Flat Top, 3.110 in. Bore, Cast Aluminum, Rings, Wrist Pin, Clips, Kit

Part Number: JRC-954-31109

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Estimated Ship Date: Feb 9, 2026 if ordered today

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ZR3 HEAD .480 DEEP CHAMBER

Part Number: JRC-ZRC-2010

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Estimated Ship Date: Feb 9, 2026 if ordered today

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ZR4 HEAD JR .580 DEEP CHAMBER

Part Number: JRC-ZRC-2515

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Estimated Ship Date: Feb 9, 2026 if ordered today

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5968 CAMSHAFT - 3 1/2 UP & 3 3/4 TITAN

Part Number: JRC-TNP-3502

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Estimated Ship Date: Feb 9, 2026 if ordered today

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TITAN ROLLER LIFTERS

Part Number: JRC-TNP-3900

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Estimated Ship Date: Feb 9, 2026 if ordered today

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2.562 STANDARD BORE PISTON KIT

Part Number: JRC-954-0006

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Estimated Ship Date: Feb 9, 2026 if ordered today

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2.622 .060 OVER PISTON KIT

Part Number: JRC-954-0609

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Estimated Ship Date: Feb 9, 2026 if ordered today

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ZR4 HEAD JR .530 DEEP CHAMBER

Part Number: JRC-ZRC-2510

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Estimated Ship Date: Feb 9, 2026 if ordered today

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4764 CAMSHAFT - 3 1/4 & 3 1/2 TITAN

Part Number: JRC-TNP-3501

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Estimated Ship Date: Feb 9, 2026 if ordered today

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1.750 INT VALVE 3 1/4 7MM BEAD LOCK

Part Number: JRC-TNP-3951

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Estimated Ship Date: Feb 9, 2026 if ordered today

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1.550 EX VALVE 3 1/2 7MM BEAD LOCK

Part Number: JRC-TNP-3953

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Estimated Ship Date: Feb 9, 2026 if ordered today

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