1978 Pistons & Piston Rings

Pistons, Professional Series, Forged Aluminum, Dome, 4.310 in. Bore, Stroked, Chevy, Big Block, Each

Part Number: WIS-60243A6

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Estimated Ship Date: Apr 27, 2026 if ordered today

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Pistons, Cast, Dish, 3.840 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, GM, V6, Set of 6

Part Number: UEM-1731-040

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Estimated Ship Date: May 11, 2026 if ordered today

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Pistons, Premium, Forged 2618 Aluminum, 4.040 in. Bore, 3.480 in. Stroke, Flat Top, Right Side, Chevy, Small Block, Each

Part Number: UEM-SIC971R-040

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Estimated Ship Date: May 8, 2026 if ordered today

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Piston, Forged, Dome, Single Valve Relief, 4.320 in. Bore, 4.000 in. Stroke, 6.385 in. Rod, 1.395 in, Compression, Chevy, Each

Part Number: JEP-140686S

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Estimated Ship Date: Apr 21, 2026 if ordered today

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SBC 23­° Nitrous FT 4.060B/1.000CD

Part Number: DPP-10305

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Estimated Ship Date: May 11, 2026 if ordered today

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Piston, Forged, Dome, 2-Valve Reliefs, 4.125 in. Bore, 3.750 in. Stroke, 6.000 in. Rod, 1.125 in. Compression, Chevy, Right, Each

Part Number: JEP-242890R

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Piston, Hypereutectic, Dome, 4.185 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Chevy, Each

Part Number: UEM-SKB375R-060

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Estimated Ship Date: May 8, 2026 if ordered today

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Piston, Hypereutectic, Flat, 4.185 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Chevy, Each

Part Number: UEM-SKB128-060

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Estimated Ship Date: May 8, 2026 if ordered today

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Pistons, SB Chev, DM, 4.040"

Part Number: HRS-840425613L

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Estimated Ship Date: May 27, 2026 if ordered today

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Pistons, Hypereutectic, Flat, 4.060 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring, GM 4-Cylinder, Set of 4

Part Number: UEM-KB223-060

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Estimated Ship Date: May 8, 2026 if ordered today

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Engine Piston Ring Set, 8-Cyl Ring Set; Plasma Moly

Part Number: HSN-SM8537

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Estimated Ship Date: Apr 17, 2026 if ordered today

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Pistons, Premium, Forged 2618 Aluminum, 4.030 in. Bore, 3.562 in. Stroke, Dome, Right Side, Chevy, Small Block, Each

Part Number: UEM-SIC605R-030

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Estimated Ship Date: May 8, 2026 if ordered today

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Pistons, Hypereutectic, Flat, 4.020 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, GM, Set of 4

Part Number: UEM-KB223-020

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Estimated Ship Date: May 8, 2026 if ordered today

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Piston, Hypereutectic, Dome, 4.040 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Chevy, Each

Part Number: UEM-SKB105-040

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Estimated Ship Date: May 8, 2026 if ordered today

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Piston, Hypereutectic, Flat, 4.360 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Ford, Each

Part Number: UEM-SKB137-STD

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Estimated Ship Date: May 8, 2026 if ordered today

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MM BB FT 4.375B/4.250S/6.768R/1.815CD N/

Part Number: DPP-52023

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Estimated Ship Date: May 11, 2026 if ordered today

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Piston, Forged, Dome, 2-Valve Reliefs, 4.470 in. Bore, 4.000 in. Stroke, 6.135 in. Rod, 1.645 in. Compression, Chevy, Each

Part Number: JEP-139534S

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Estimated Ship Date: Apr 21, 2026 if ordered today

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BBC Comp Series SR20 4.610B/1.120CD/R1

Part Number: DPP-21014-R1

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Estimated Ship Date: May 11, 2026 if ordered today

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Piston, Hypereutectic, Dish, 4.040 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Ford, Each

Part Number: UEM-SKB181-040

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Estimated Ship Date: May 8, 2026 if ordered today

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Engine Piston Ring Set, 8-Cyl Ring Set; Plasma Moly

Part Number: HSN-SM8557005

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Estimated Ship Date: Apr 17, 2026 if ordered today

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Engine Piston Ring Set, 8-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M5521

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Estimated Ship Date: Apr 16, 2026 if ordered today

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Piston, Forged, Flat Top, 2-Valve Reliefs, 4.145 in. Bore, 3.750 in. Stroke, 5.700 in. Rod, 1.425 in. Compression, Chevy, Each

Part Number: JEP-138099S

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Estimated Ship Date: Apr 21, 2026 if ordered today

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Piston, Hypereutectic, Step, 4.360 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Mopar, Each

Part Number: UEM-SKB236-040

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Estimated Ship Date: May 8, 2026 if ordered today

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

Part Number: WIS-60241A3

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Estimated Ship Date: Apr 27, 2026 if ordered today

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Pistons, Professional Series, Forged Aluminum, Dome, 4.155 in. Bore, Stroked, Left Side, Chevy, Small Block, Each

Part Number: WIS-60029LB3

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Estimated Ship Date: Apr 27, 2026 if ordered today

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