1978 Pistons & Piston Rings

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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Estimated Ship Date: Apr 20, 2026 if ordered today

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

Part Number: HSN-2M8552065

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Estimated Ship Date: Apr 16, 2026 if ordered today

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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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Estimated Ship Date: Apr 21, 2026 if ordered today

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SBC 23° Race DS 4.040B/1.062CD

Part Number: DPP-11445

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Estimated Ship Date: May 11, 2026 if ordered today

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

Part Number: DPP-11923

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Estimated Ship Date: May 8, 2026 if ordered today

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Piston, 23 Degree GP, Forged, Flat Top, 2-Valve Reliefs, 4.060 in. Bore, 3.480 in. Stroke, 6.000 in. Rod, 1.250 in. Compression, Chevy, Left, Each

Part Number: JEP-170694L

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Piston Rings, Premium Ductile Ring Sets, Plasma-moly, 4.030 in. Bore, 1/16 in., 1/16 in., 1/8 in. Thickness, L8, V8, Set of 8

Part Number: HSN-2M8571030

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Estimated Ship Date: Apr 16, 2026 if ordered today

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Piston, Hypereutectic, Flat, 4.040 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Ford, Each

Part Number: UEM-SKB124-040

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Estimated Ship Date: May 8, 2026 if ordered today

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

Part Number: JEP-279477S

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CH BB DS 4.600B/4.250S/6.385R/1.270CD

Part Number: DPP-12438

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Estimated Ship Date: May 11, 2026 if ordered today

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SB Ford DS 4.040B/1.165CD NS

Part Number: DPP-31408

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BB Chevy Comp Series SR20 4.610B/1.065CD

Part Number: DPP-21006

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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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Estimated Ship Date: Apr 21, 2026 if ordered today

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Piston, Hypereutectic, Dish, 4.155 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Each

Part Number: UEM-SKB126-030

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Estimated Ship Date: May 8, 2026 if ordered today

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SB Ford FT 4.035B/1.764CD NS

Part Number: DPP-31017

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Pistons, Premium, Forged 2618 Aluminum, 4.060 in. Bore, 3.480 in. Stroke, Dome, Right Side, Chevy, Small Block, Each

Part Number: UEM-SIC976R-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-2M671

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Estimated Ship Date: Apr 16, 2026 if ordered today

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Piston, Hypereutectic, Flat, 4.125 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Each

Part Number: UEM-SKB125-STD

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Estimated Ship Date: May 8, 2026 if ordered today

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SB Chevy DM 4.125B/1.125CD

Part Number: DPP-11815

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Estimated Ship Date: May 11, 2026 if ordered today

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Piston, Hypereutectic, Dome, 4.290 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Chevy, Each

Part Number: UEM-SKB201-040

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Estimated Ship Date: May 8, 2026 if ordered today

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Piston, Hypereutectic, Dish, 4.400 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Ford, Each

Part Number: UEM-SKB403-040

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Estimated Ship Date: May 8, 2026 if ordered today

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CH BB DM 4.530B/4.250S/6.385R/1.270CD N/

Part Number: DPP-12343

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Estimated Ship Date: May 11, 2026 if ordered today

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MO BB DS 4.350B/4.150S/6.768R/1.865 CD

Part Number: DPP-52416

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Piston, Forged, Dish, 2-Valve Reliefs, 4.030 in. Bore, 3.750 in. Stroke, 5.700 in. Rod, 1.425 in. Compression, Chevy, Each

Part Number: JEP-148750S

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Piston, Forged, Dome, 2-Valve Reliefs, 4.185 in. Bore, 4.000 in. Stroke, 6.000 in. Rod, 1.000 in. Compression, Chevy, Right, Each

Part Number: JEP-301458R

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Estimated Ship Date: Apr 20, 2026 if ordered today

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