JE Pistons Engines & Components

Pistons, 289/302 SBF FT -5cc

Part Number: JEP-138734S

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Pistons, BBC Flat Top, Forged, Flat Top Single Valve Relief, 4.280 in. Bore, 4.000 in. Stroke, 6.135 in. Rod, 1.645 in. Compression, Chevy, Set of 8

Part Number: JEP-139477

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Piston, Forged, Flat Top, Single Valve Relief, 4.280 in. Bore, 4.000 in. Stroke, 6.135 in. Rod, 1.645 in. Compression, Chevy, Each

Part Number: JEP-139477S

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Estimated Ship Date: Sep 25, 2025 if ordered today

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Piston, Forged, Flat Top, Single Valve Relief, 4.310 in. Bore, 4.000 in. Stroke, 6.135 in. Rod, 1.645 in. Compression, Chevy, Each

Part Number: JEP-139478S

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Pistons, BBC Flat Top, Forged, Flat Top Single Valve Relief, 4.320 in. Bore, 4.000 in. Stroke, 6.135 in. Rod, 1.645 in. Compression, Chevy, Set of 8

Part Number: JEP-139479

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Piston, Forged, Flat Top, Single Valve Relief, 4.320 in. Bore, 4.000 in. Stroke, 6.135 in. Rod, 1.645 in. Compression, Chevy, Each

Part Number: JEP-139479S

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Piston, Forged, Flat Top, Single Valve Relief, 4.350 in. Bore, 4.000 in. Stroke, 6.135 in. Rod, 1.645 in. Compression, Chevy, Each

Part Number: JEP-139480S

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Pistons, BBC Flat Top, Forged, Flat Top Single Valve Relief, 4.470 in. Bore, 4.000 in. Stroke, 6.135 in. Rod, 1.645 in. Compression, Chevy, Each

Part Number: JEP-139481S

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Pistons, BBC Flat Top, Forged, Flat Top Single Valve Relief, 4.500 in. Bore, 4.000 in. Stroke, 6.135 in. Rod, 1.645 in. Compression, Chevy,Set of 8

Part Number: JEP-139482

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Piston, Forged, Flat Top, Single Valve Relief, 4.500 in. Bore, 4.000 in. Stroke, 6.135 in. Rod, 1.645 in. Compression, Chevy,Each

Part Number: JEP-139482S

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Pistons, BBC Flat Top, Forged, Flat Top Single Valve Relief, 4.530 in. Bore, 4.000 in. Stroke, 6.135 in. Rod, 1.645 in. Compression, Chevy, Set of 8

Part Number: JEP-139483

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Piston, Forged, Flat Top, Single Valve Relief, 4.280 in. Bore, 4.250 in. Stroke, 6.135 in. Rod, 1.520 in. Compression, Chevy, Each

Part Number: JEP-139506S

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Pistons, BBC Flat Top, Forged, Flat Top Single Valve Relief, 4.310 in. Bore, 4.250 in. Stroke, 6.135 in. Rod, 1.520 in. Compression, Chevy, Set of 8

Part Number: JEP-139507

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Piston, Forged, Flat Top, Single Valve Relief, 4.310 in. Bore, 4.250 in. Stroke, 6.135 in. Rod, 1.520 in. Compression, Chevy, Each

Part Number: JEP-139507S

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Piston, Forged, Flat Top, Single Valve Relief, 4.500 in. Bore, 4.250 in. Stroke, 6.135 in. Rod, 1.520 in. Compression, Chevy, Each

Part Number: JEP-139521S

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Piston, 18 Degree, Forged, Flat Top, 2 Valve Reliefs, 4.135 in. Bore, 4.000 in. Stroke, 6.000 in.Rod, Chevy, Left, Each

Part Number: JEP-181953L

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Piston, 18 Degree, Forged, Flat Top. 2 Valve Reliefs, 4.135 in. Bore, 4.000 in. Stroke, 6.000 in.Rod, Chevy, Right, Each

Part Number: JEP-181953R

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Piston, 18 Degree, Forged, Flat Top, 2 Valve Reliefs, 4.145 in. Bore, 4.000 in. Stroke, 6.000 in.Rod, Chevy, Left, Each

Part Number: JEP-181954L

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Piston, 18 Degree, Forged, Flat Top, 2 Valve Reliefs, 4.145 in. Bore, 4.000 in. Stroke, 6.000 in.Rod, Chevy, Right, Each

Part Number: JEP-181954R

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Piston, 18 Degree, Forged, Flat Top. 2 Valve Reliefs, 4.165 in. Bore, 4.000 in. Stroke, 6.000 in.Rod, Chevy, Left, Each

Part Number: JEP-181956L

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Piston, 18 Degree, Forged, Flat Top, 2 Valve Reliefs, 4.165 in. Bore, 3.875 in. Stroke, 6.000 in.Rod, Chevy, Left, Each

Part Number: JEP-181961L

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Piston, 18 Degree, Forged, Flat Top. 2 Valve Reliefs, 4.165 in. Bore, 3.875 in. Stroke, 6.000 in.Rod, Chevy, Right, Each

Part Number: JEP-181961R

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Piston, 23 Degree, Forged, Dome, 2 Valve Reliefs, 4.040 in. Bore, 3.750 in. Stroke, 6.000 in.Rod, 1.125 in. Compression, Chevy, Right, Each

Part Number: JEP-182006R

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Piston, 23 Degree, Forged, Dome, 2 Valve Reliefs, 4.060 in. Bore, 3.750 in. Stroke, 6.000 in.Rod, 1.125 in. Compression, Chevy, Left, Each

Part Number: JEP-182007L

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Piston, 23 Degree. Forged, Dome, 2 Valve Reliefs, 4.060 in. Bore, 3.750 in. Stroke, 6.000 in.Rod, 1.125 in. Compression, Chevy, Right, Each

Part Number: JEP-182007R

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