1990 Pistons & Piston Rings

Piston, Forged, Dome, Single Valve Relief, 4.560 in. Bore, 4.250 in. Stroke, 6.385 in. Rod, 1.270 in, Compression, Chevy, Each

Part Number: JEP-211760S

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Estimated Ship Date: Apr 13, 2026 if ordered today

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

Part Number: WIS-60138LX3

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Piston, 23 Degree GP, Forged, Flat Top, 2-Valve Reliefs, 4.040 in. Bore, 3.750 in. Stroke, 6.125 in. Rod, 1.125 in. Compression, Chevy, Right, Each

Part Number: JEP-170698R

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Piston, Forged, Dome, Single Valve Relief, 4.560 in. Bore, 4.250 in. Stroke, 6.535 in. Rod, 1.120 in. Compression, Chevy, Each

Part Number: JEP-231510S

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CH SB DM 4.040B/3.875S/6.000R/1.063CD N/

Part Number: DPP-11923

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SB Ford FT 4.030B/1.764CD NS

Part Number: DPP-31016

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SB Chevy DM 4.125B/1.000CD

Part Number: DPP-11780

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BB Chevy Comp Series SR20 4.610B/1.065CD

Part Number: DPP-21006

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BB Chevy Comp Series 24° 4.500B/1.155CD

Part Number: DPP-20018

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FD BB FT 4.600B/4.500S/6.800/1.235CD N/S

Part Number: DPP-40901

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CH BB DM 4.600B/4.000S/6.385R/1.395CD N/

Part Number: DPP-12853

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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, 4.035 in. Bore, Chevy, Each

Part Number: MAN-591335R-1

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Estimated Ship Date: May 7, 2026 if ordered today

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Piston, Forged, Dome, 2-Valve Reliefs, 4.035 in. Bore, 3.750 in. Stroke, 6.000 in. Rod, 1.125 in. Compression, Chevy, Right, Each

Part Number: JEP-322538R

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Piston, Forged, Dome, 2-Valve Reliefs, 4.560 in. Bore, 4.250 in. Stroke, 6.535 in. Rod, 1.120 in. Compression, Chevy, Each

Part Number: JEP-330164-1

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Piston, Forged, Dome, 2-Valve Reliefs, 4.040 in. Bore, 3.500 in. Stroke, 6.000 in. Rod, 1.250 in. Compression, Chevy, Right, Each

Part Number: JEP-322533R

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Piston, Forged, Flat Top, 2-Valve Reliefs, 4.065 in. Bore, 3.480 in. Stroke, 5.700 in. Rod, 1.560 in. Compression, Chevy, Left, Each

Part Number: JEP-373705L

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Piston, Forged, Flat Top, Single Valve Relief, 4.610 in. Bore, 4.250 in. Stroke, 6.385 in. Rod, 1.270 in. Compression, Chevy, Right, Each

Part Number: JEP-282039R

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Piston, 23 Degree, Forged, Dish, 2-Valve Reliefs, 4.030 in. Bore, 3.480 in. Stroke, 5.700 in. Rod, 1.560 in. Compression, Chevy, Right, Each

Part Number: JEP-131636R

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Piston, Forged, Flat Top, 2-Valve Reliefs, 4.040 in. Bore, 3.480 in. Stroke, 6.000 in. Rod, 1.260 in. Compression, Chevy, Each

Part Number: JEP-367095S

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Pistons, Hypereutectic, Dish, 92.75mm Bore, 1.5mm, 1.5mm, 4.0mm Ring Grooves, Toyota, L4, Set of 4

Part Number: UEM-KB323-75MM

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Pistons, Hypereutectic, Dish, 4.020 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, GM, V6, Set of 6

Part Number: UEM-3476HC-020

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Pistons, Cast, Dish, 89.3mm Bore, 1.5mm, 1.5mm, 4.0mm Ring Grooves, Isuzu, L4, Set of 4

Part Number: UEM-9084-STD

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Pistons, Hypereutectic, Dish, 4.040 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, GM, Set of 6

Part Number: UEM-3463HC-040

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Pistons, Cast, Flat, 4.000 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, GM, V6, Set of 6

Part Number: UEM-3487C-STD

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