1999 Pistons & Piston Rings

Piston, Forged, Dish, 2-Valve Reliefs, 4.010 in. Bore, 3.622 in. Stroke, 6.125 in. Rod, 1.300 in. Compression, Chevy, Left, Each

Part Number: JEP-360999L

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Estimated Ship Date: Dec 8, 2025 if ordered today

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ProX Piston Kit KTM250SX-EXC '96-99 (67.44mm)

Part Number: PXR-01-6317-A

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Estimated Ship Date: Dec 10, 2025 if ordered today

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ProX Piston Kit KTM250SX-EXC '96-99 (67.45mm)

Part Number: PXR-01-6317-B

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Estimated Ship Date: Dec 10, 2025 if ordered today

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ProX Piston Kit KTM380SX-EXC '98-02 (77.94mm)

Part Number: PXR-01-6398-A

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Estimated Ship Date: Dec 10, 2025 if ordered today

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ProX Piston Kit KTM380SX-EXC '98-02 (77.95mm)

Part Number: PXR-01-6398-B

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Estimated Ship Date: Dec 10, 2025 if ordered today

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ProX Piston Kit KTM380SX-EXC '98-02 (77.96mm)

Part Number: PXR-01-6398-C

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ProX Piston Kit GP760 + SUV/GP1200 "Art" (84.41mm)

Part Number: PXR-01-2514-050

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Estimated Ship Date: Dec 10, 2025 if ordered today

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ProX Piston Kit GP760 + SUV/GP1200 "Art" (84.91mm)

Part Number: PXR-01-2514-100

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ProX Pst Kit XR200 '80-84/200R '81-83+86-02 10.0:1 (66.00mm)

Part Number: PXR-01-1281-050

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Estimated Ship Date: Dec 10, 2025 if ordered today

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ProX Pst Kit XR200 '80-84/200R '81-83+86-02 10.0:1 (66.50mm)

Part Number: PXR-01-1281-100

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ProX Pst Kit XR200 '80-84/200R '81-83+86-02 10.0:1 (67.00mm)

Part Number: PXR-01-1281-150

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Estimated Ship Date: Dec 10, 2025 if ordered today

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ProX Piston Kit YZ250 '99-22 + RM250 '03-12 (66.37mm)

Part Number: PXR-01-2321-C

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Estimated Ship Date: Dec 10, 2025 if ordered today

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ProX Piston Kit SJ700 '94-17/Wave Runnr 1100 "Art" (81.00mm)

Part Number: PXR-01-2510-000

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Estimated Ship Date: Dec 10, 2025 if ordered today

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ProX Piston Kit SJ700 '94-17/Wave Runnr 1100 "Art" (81.50mm)

Part Number: PXR-01-2510-050

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ProX Piston Kit SJ700 '94-17/Wave Runnr 1100 "Art" (82.50mm)

Part Number: PXR-01-2510-150

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Estimated Ship Date: Dec 10, 2025 if ordered today

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ProX Piston Kit GP760 + SUV/GP1200 "Art" (83.91mm)

Part Number: PXR-01-2514-000

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Estimated Ship Date: Dec 10, 2025 if ordered today

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ProX Piston Kit Husqvarna CR/WR125 '97-13 (53.94mm)

Part Number: PXR-01-6216-A

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Estimated Ship Date: Dec 10, 2025 if ordered today

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ProX Piston Kit Husqvarna CR/WR125 '97-13 (53.95mm)

Part Number: PXR-01-6216-B

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ProX Piston Kit Husqvarna CR/WR125 '97-13 (53.96mm)

Part Number: PXR-01-6216-C

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ProX Piston Kit Husqvarna CR/WR125 '97-13 (53.97mm)

Part Number: PXR-01-6216-D

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ProX Piston Kit KTM125SX-EXC '94-00 (54.19mm)

Part Number: PXR-01-6219-A

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Estimated Ship Date: Dec 10, 2025 if ordered today

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ProX Piston Kit KTM125SX-EXC '94-00 (54.20mm)

Part Number: PXR-01-6219-B

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ProX Piston Kit KTM125SX-EXC '94-00 (54.21mm)

Part Number: PXR-01-6219-C

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Estimated Ship Date: Dec 10, 2025 if ordered today

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ProX Piston Kit KTM125SX-EXC '94-00 (54.22mm)

Part Number: PXR-01-6219-D

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Estimated Ship Date: Dec 10, 2025 if ordered today

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ProX Piston Kit KTM200EXC '98-16 (63.97mm)

Part Number: PXR-01-6249-D

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Estimated Ship Date: Dec 10, 2025 if ordered today

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