1978 Pistons & Piston Rings

Pistons, Cast, Dish, 86mm Bore, 2.0mm, 2.0mm, 4.0mm Ring Grooves, for Nissan, L4, Set of 4

Part Number: UEM-9071-1-0MM

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Estimated Ship Date: May 5, 2026 if ordered today

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Pistons, Cast, Flat, 4.372 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Mopar, Big Block, Set of 8

Part Number: UEM-1274-030

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Estimated Ship Date: May 5, 2026 if ordered today

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Powersports Piston, Forged 4032 Alloy, Coated, 3.467 in. Bore, 1.450 in. Comp. Ht, Hemi Dome, -47.6cc, 0.030 in. Oversize, 0.791 in. Pin, Harley®, Set

Part Number: UEM-KB931C030

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Estimated Ship Date: May 8, 2026 if ordered today

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Piston, Forged, Dome, Single Valve Relief, 4.560 in. Bore, 4.000 in. Stroke, 6.135 in. Rod, 1.645 in. Compression, Chevy, Each

Part Number: JEP-338178S

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Estimated Ship Date: Apr 20, 2026 if ordered today

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

Part Number: WIS-60001LX4

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Estimated Ship Date: Apr 27, 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 27, 2026 if ordered today

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Pistons, Professional Series, Forged Aluminum, Reverse Dome, 4.125 in. Bore, Rings Included, Stroked, Ford, Small Block, Windsor, Each

Part Number: WIS-60174X125

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Estimated Ship Date: Apr 27, 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 21, 2026 if ordered today

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Piston, Forged, Dome, 2-Valve Reliefs, 4.165 in. Bore, 3.875 in. Stroke, 6.000 in. Rod, 1.062 in. Compression, Chevy, Left, Each

Part Number: JEP-301451L

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Estimated Ship Date: Apr 21, 2026 if ordered today

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Piston, Forged, Dish, 2-Valve Reliefs, 4.130 in. Bore, 3.750 in. Stroke, 6.000 in. Rod, 1.125 in. Compression, Chevy, Each

Part Number: JEP-329519S

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Estimated Ship Date: Apr 21, 2026 if ordered today

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Piston, Forged, Flat Top, 2-Valve Reliefs, 4.035 in. Bore, 3.500 in. Stroke, 6.125 in. Rod, 1.125 in. Compression, Chevy, Left, Each

Part Number: JEP-281849L

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Estimated Ship Date: Apr 21, 2026 if ordered today

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Engine Piston Ring Set, Engine Piston Ring Set

Part Number: MAH-40849CP

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Estimated Ship Date: May 4, 2026 if ordered today

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Piston, Forged, Flat Top, 2-Valve Reliefs, 4.010 in. Bore, 3.480 in. Stroke, 5.700 in. Rod, 1.560 in. Compression, Chevy, Each

Part Number: JEP-367099S

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Estimated Ship Date: Apr 21, 2026 if ordered today

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Piston, Forged, Dome, 2-Valve Reliefs, 4.320 in. Bore, 4.000 in. Stroke, 6.385 in. Rod, 1.395 in. Compression, Chevy, Each

Part Number: JEP-258258-1

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Estimated Ship Date: Apr 21, 2026 if ordered today

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Pistons, Professional Series, Forged Aluminum, Dome, 4.610 in. Bore, Stroked, Chevy, Big Block, Each

Part Number: WIS-60160B110

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Estimated Ship Date: Apr 27, 2026 if ordered today

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Pistons, Cast, Dish, 4.077 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Oldsmobile, V8, Set of 8

Part Number: UEM-1633-020

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Estimated Ship Date: May 11, 2026 if ordered today

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Pistons, Hypereutectic, 4.402 in. Bore, Flat, 1.752 in. CH, Press Fit Pin, 5/64 x 5/64 x 3/16 Rg Grooves, Ford, Lincoln, Mercury, Mercruiser, Set of 8

Part Number: UEM-3191HC-040

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Estimated Ship Date: May 11, 2026 if ordered today

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Pistons, Cast, Flat, 4.140 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Pontiac, V8, Set of 8

Part Number: UEM-1526-020

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Estimated Ship Date: May 11, 2026 if ordered today

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Pistons, Cast, Dish, 3.800 in. Bore, Buick, Chevy, GMC, Oldsmobile, Pontiac, 3.8L, Set of 6

Part Number: UEM-1731-STD

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Estimated Ship Date: May 11, 2026 if ordered today

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Engine Piston, A-Cat 440/JohnDeere/Kaw ProLite 2736CD

Part Number: WIS-2084M06950

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Estimated Ship Date: Apr 27, 2026 if ordered today

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Pistons, Cast, Dish, 3.750 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, AMC, L6, Set of 6

Part Number: UEM-2226-STD

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Estimated Ship Date: May 11, 2026 if ordered today

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Pistons, Hypereutectic, Dish, 4.040 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Set of 8

Part Number: UEM-3462HC-040

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Estimated Ship Date: May 11, 2026 if ordered today

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

Part Number: WIS-60072LA155

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Estimated Ship Date: Apr 27, 2026 if ordered today

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Piston -

Part Number: MAH-2242012030

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Estimated Ship Date: May 4, 2026 if ordered today

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Piston, Ultra-Light GP, Forged, Flat Top, 2-Valve Reliefs, 4.030 in. Bore, 3.480 in. Stroke, 6.000 in. Rod, 1.250 in. Compression, Chevy, Right, Each

Part Number: JEP-173615R

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Estimated Ship Date: Apr 21, 2026 if ordered today

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