1978 Pistons & Piston Rings

Piston and Ring Kits, Powersports 2-Stroke Forged Series, 2.766 in. Bore, Forged Aluminum, Rings, for use on Honda®, Kit

Part Number: WIS-431M07025

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Estimated Ship Date: Apr 27, 2026 if ordered today

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

Part Number: HSN-2M5538005

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Estimated Ship Date: Apr 16, 2026 if ordered today

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Piston and Ring Kit, Forged Aluminum, 64.000mm Bore, Yamaha, Kit

Part Number: WIS-393M06400

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Estimated Ship Date: Apr 27, 2026 if ordered today

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Piston and Ring Kit, Forged Aluminum, 71.000mm Bore, Honda®, Kit

Part Number: WIS-338M07100

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Estimated Ship Date: Apr 27, 2026 if ordered today

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Piston and Ring Kit, Forged Aluminum, 3.527 in. Bore, Harley-Davidson®, Kit

Part Number: WIS-4970P3

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Estimated Ship Date: Apr 27, 2026 if ordered today

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Piston and Ring Kit, Forged Aluminum, 3.497 in. Bore, Harley-Davidson®, Kit

Part Number: WIS-4970PS

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Estimated Ship Date: Apr 27, 2026 if ordered today

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

Part Number: WIS-60244A6

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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, Designed for 23 degree Cylinder Heads, Chevrolet, 5.7L, 6.6L, Each

Part Number: WIS-60032RB3

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Estimated Ship Date: Apr 27, 2026 if ordered today

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Pistons, Professional Series, Forged Aluminum, Dome, 4.060 in. Bore, Left Side, Chevy, Small Block, Each

Part Number: WIS-60128LB6

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Estimated Ship Date: Apr 27, 2026 if ordered today

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Pistons, Professional Series, PRO Late Model, Forged Aluminum, Flat Top, 4.035 in. Bore, Left Side, Stock/Stroked, Chevy, Small Block, Each

Part Number: WIS-60094LB35

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Estimated Ship Date: Apr 27, 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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Piston and Ring Kit, Forged Aluminum, 81.000mm Bore, Yamaha, Kit

Part Number: WIS-8635P81

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Estimated Ship Date: Apr 27, 2026 if ordered today

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Pistons, Hypereutectic, Dish, 4.185 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Set of 8

Part Number: UEM-1443HC-060

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Estimated Ship Date: May 11, 2026 if ordered today

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Piston, Forged, Flat, 3.810 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Ford, L4, Each

Part Number: WIS-6157A3

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Pistons, Cast, Dish, 4.000 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Small Block, Set of 8

Part Number: UEM-1441-STD

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Estimated Ship Date: May 4, 2026 if ordered today

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Engine Piston Set 70-83 CHV/GM/GMC 4.3L/7.4L

Part Number: EGN-P50478030

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Pistons, Hypereutectic, Dish, 3.830 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, GM, V6, Set of 6

Part Number: UEM-1735H-030

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Estimated Ship Date: Apr 27, 2026 if ordered today

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Engine Piston Set 60-87 CHR/DOD/PLY 2.8L/3.2L/3.7L

Part Number: EGN-P15156STD

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Piston, Forged, Flat Top, 2-Valve Reliefs, 4.625 in. Bore, 4.750 in. Stroke, 6.700 in. Rod, 1.120 in. Compression, Chevy, Each

Part Number: JEP-280266-1

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Estimated Ship Date: Apr 17, 2026 if ordered today

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Piston, Forged, Dome, 2-Valve Reliefs, 4.625 in. Bore, 4.250 in. Stroke, 6.535 in. Rod, 1.120 in. Compression, Chevy, Each

Part Number: JEP-330131-1

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Estimated Ship Date: Apr 16, 2026 if ordered today

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Piston, Forged, Dome, 2-Valve Reliefs, 4.060 in. Bore, 3.480 in. Stroke, 6.125 in. Rod, 1.125 in. Compression, Chevy, Each

Part Number: JEP-329453S

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Estimated Ship Date: Apr 16, 2026 if ordered today

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Piston, Forged, Dish, 2-Valve Reliefs, 4.030 in. Bore, 3.250 in. Stroke, 5.400 in, Rod, 1.175 in. Compression, Ford, Each

Part Number: JEP-232471-1

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Estimated Ship Date: Apr 16, 2026 if ordered today

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Pistons, Professional Series, Forged Aluminum, Dome, 4.030 in. Bore, Left Side, Chevy, Small Block, Each

Part Number: WIS-60128LB3

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Estimated Ship Date: Apr 22, 2026 if ordered today

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Pistons, Quick 16 Series, 2618 Forged Aluminum, Dome, 4.615 in. Bore, 4.250 in. Stroke, 6.800 in. Rod, Chevrolet, Big Block, Each

Part Number: WIS-6481B115

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Estimated Ship Date: Apr 22, 2026 if ordered today

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Piston, Forged, Dome, 2-Valve Reliefs, 4.040 in. Bore, 3.750 in. Stroke, 6.000 in. Rod, 1.125 in. Compression, Chevy, Left, Each

Part Number: JEP-232510L

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Estimated Ship Date: Apr 16, 2026 if ordered today

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