1978 Pistons & Piston Rings

Pistons, Professional Series, Forged Aluminum, Flat Top, 4.040 in. Bore, Rings Included, Left Side, Chevy, Small Block, Each

Part Number: WIS-60003LX4

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Estimated Ship Date: Apr 22, 2026 if ordered today

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Pistons, Professional Series, Forged Aluminum, Flat Top, 4.060 in. Bore, Rings Included, Stroked, Right Side, Chevy, Small Block, Each

Part Number: WIS-60001RX6

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Estimated Ship Date: Apr 22, 2026 if ordered today

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Pistons, Professional Series, Forged Aluminum, Dome, 4.185 in. Bore, Stroked, Right Side, Chevy, Small Block, Each

Part Number: WIS-60034RB6

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Estimated Ship Date: Apr 22, 2026 if ordered today

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Pistons, Professional Series, Forged Aluminum, Dome, 4.625 in. Bore, Stroked, Chevy, Big Block, Each

Part Number: WIS-60158B125

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Estimated Ship Date: Apr 22, 2026 if ordered today

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CH SB DM 4.155B/4.000S/6.000R/1.000CD N/

Part Number: DPP-11883

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Estimated Ship Date: May 4, 2026 if ordered today

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SB Ford DS 4.125B/1.090CD

Part Number: DPP-31415

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Estimated Ship Date: May 4, 2026 if ordered today

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Piston, Forged, Flat Top, 2-Valve Reliefs, 4.030 in. Bore, 3.480 in. Stroke, 5.700 in. Rod, 1.550 in. Compression, Chevy, Right, Each

Part Number: JEP-257797R

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Estimated Ship Date: Apr 16, 2026 if ordered today

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Pistons, Professional Series, Forged Aluminum, Dome, 4.280 in. Bore, Stroked, Chevy, Big Block, Each

Part Number: WIS-60244A3

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Estimated Ship Date: Apr 22, 2026 if ordered today

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Piston, 23 Degree, Forged, Dome, 2-Valve Reliefs, 4.155 in. Bore, 3.625 in. Stroke, 6.000 in. Rod, 1.187 in. Compression, Chevy, Left, Each

Part Number: JEP-182065L

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Estimated Ship Date: Apr 16, 2026 if ordered today

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Piston and Ring Kit, Forged Aluminum, 81.000mm Bore, Yamaha, Kit

Part Number: WIS-8635P81

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Estimated Ship Date: Apr 22, 2026 if ordered today

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Pistons, Professional Series, Forged Aluminum, Dome, 4.600 in. Bore, Stroked, Chevy, Big Block, Each

Part Number: WIS-60158B100

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Estimated Ship Date: Apr 22, 2026 if ordered today

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Piston, 23 Degree, Forged, Dome, 2-Valve Reliefs, 4.145 in. Bore, 3.875 in. Stroke, 6.000 in. Rod, 1.062 in. Compression, Chevy, Left, Each

Part Number: JEP-182040L

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Estimated Ship Date: Apr 16, 2026 if ordered today

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Piston and Ring Kit, Forged Aluminum, 83.000mm Bore, Kawasaki, Kit

Part Number: WIS-4248M08300

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Estimated Ship Date: Apr 22, 2026 if ordered today

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Piston, Forged, Dome, 2-Valve Reliefs, 4.610 in. Bore, 4.250 in. Stroke, 6.535 in. Rod, 1.120 in. Compression, Chevy, Each

Part Number: JEP-330166-1

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Estimated Ship Date: Apr 16, 2026 if ordered today

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SBC 23­° Nitrous FT 4.030B/1.140CD

Part Number: DPP-10306

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Estimated Ship Date: May 4, 2026 if ordered today

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SB Chevy DS 4.060B/1.550CD NS

Part Number: DPP-11432

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Estimated Ship Date: May 4, 2026 if ordered today

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Pistons, Pro Tru Street, Forged Aluminum, Dome, 4.280 in. Bore, Rings, Chevrolet, Big Block, Single Piston, Each

Part Number: WIS-5514AS

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Estimated Ship Date: Apr 22, 2026 if ordered today

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Piston, Forged, Dome, 2-Valve Reliefs, 4.155 in. Bore, 3.480 in. Stroke, 6.125 in. Rod, 1.125 in. Compression, Chevy, Each

Part Number: JEP-271066S

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Estimated Ship Date: Apr 16, 2026 if ordered today

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Pistons, Professional Series, Forged Aluminum, Dome, 4.600 in. Bore, Stroked, Chevy, Big Block, Each

Part Number: WIS-60160B100

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Estimated Ship Date: Apr 22, 2026 if ordered today

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Piston, 23 Degree, Forged, Dome, 2-Valve Reliefs, 4.145 in. Bore, 3.500 in. Stroke, 6.000 in. Rod, 1.250 in. Compression, Chevy, Right, Each

Part Number: JEP-182068R

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Estimated Ship Date: Apr 16, 2026 if ordered today

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

Part Number: JEP-306725R

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Estimated Ship Date: Apr 16, 2026 if ordered today

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Piston, Forged, Flat Top, 2-Valve Reliefs, 4.135 in. Bore, 4.000 in. Stroke, 6.000 in. Rod, 1.000 in. Compression, Chevy, Each

Part Number: JEP-367108S

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Estimated Ship Date: Apr 16, 2026 if ordered today

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Piston, Brodix®, Forged, Dome, 2-Valve Reliefs, 4.165 in. Bore, 3.800 in. Stroke, 6.000 in. Rod, 1.100 in. Compression, Chevy, Left, Each

Part Number: JEP-170764L

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Estimated Ship Date: Apr 16, 2026 if ordered today

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Piston, Brodix®, Forged, Dome, 2-Valve Reliefs, 4.155 in. Bore, 3.750 in. Stroke, 6.000 in. Rod, 1.125 in. Compression, Chevy, Right, Each

Part Number: JEP-170767R

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Estimated Ship Date: Apr 16, 2026 if ordered today

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Piston, 23 Degree, Forged, Flat Top, 2-Valve Reliefs, 4.155 in. Bore, 3.500 in. Stroke, 6.000 in. Rod, 1.250 in. Compression, Chevy, Left, Each

Part Number: JEP-181942L

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Estimated Ship Date: Apr 16, 2026 if ordered today

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