DODGE 5.6L/340 Mopar small block LA Pistons & Piston Rings

Pistons, Hypereutectic, Flat, 4.070 in. Bore, Dodge, Plymouth, Set of 8

Part Number: UEM-KB243-030

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Pistons, Forged, Flat, 4.070 in. Bore, Dodge, Plymouth, Set of 8

Part Number: SLP-L2316F30

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Pistons, Forged, Flat, 4.080 in. Bore, Dodge, Plymouth, Set of 8

Part Number: SLP-L2316F40

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Piston Set, 340 Mopar K2-FX Series -3cc Small Block Mopar Flat Top Piston Set. 4.070 bore

Part Number: DMS-K2-6300-4070

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Estimated Ship Date: Mar 31, 2026 if ordered today

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Piston Rings, Moly, 4.040 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: SLP-E-286K

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Piston Rings, Moly, 4.070 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: SLP-E-286K30

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Piston and Ring Kit, Powerpack, Flat Top, Forged Aluminum, 4.040 in. Bore, 3.580 in. Stroke, Dodge, LA, Set of 8

Part Number: MLE-930270140

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Estimated Ship Date: Mar 30, 2026 if ordered today

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Piston Rings, Premium Ductile Ring Sets, Plasma-moly, 4.040 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, L8, V8, Set of 8

Part Number: HSN-2M694

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Piston Set, 340 Mopar K1-FX Series -3cc Small Block Mopar Flat Top Piston Set. 4.070 bore

Part Number: DMS-K1-6300-4070

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Piston Rings, Premium Ductile Ring Sets, 0.030 in. Oversize, 4.070 in. Bore, Plasma-moly, 5/64 in., 5/64 in., 3/16 in. Thickness, L8, V8, Set of 8

Part Number: HSN-2M694030

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Piston and Ring Kit, Powerpack, Flat Top, Forged Aluminum, 4.070 in. Bore, 4.00 in. Stroke, Dodge, LA, Set of 8

Part Number: MLE-930270270

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Pistons, Cast, Flat, 4.060 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring, Mopar, Small Block, Set of 8

Part Number: UEM-1267-020

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Piston Set, 340 Mopar K1-FX Series -3cc Small Block Mopar Flat Top Piston Set. 4.100 bore

Part Number: DMS-K1-6300-4100

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Pistons, Cast, Flat, 4.070 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring, Mopar, Small Block, Set of 8

Part Number: UEM-1267-030

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Piston and Ring Kit, Hypereutectic, Flat, 4.100 in. Bore, Mopar, Small Block, Kit

Part Number: UEM-KB243KTM-060

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

Part Number: HSN-2M5561

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Estimated Ship Date: Mar 30, 2026 if ordered today

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Engine Piston Ring Set, 8-Cyl Ring Set; Phosphate

Part Number: HSN-694060

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Piston and Ring Kit, PowerPak, 4.030 in. Bore, 4.000 in. Stroke, 6.123 in. Rod, Dish, Forged, Mopar, Small Block LA, Kit

Part Number: MLE-930271130

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Piston Set, 340 Mopar K2-FX Series -3cc Small Block Mopar Flat Top Piston Set. 4.040 bore

Part Number: DMS-K2-6300-4040

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Piston Set, 340 Mopar K1-FX Series -3cc Small Block Mopar Flat Top Piston Set. 4.080 bore

Part Number: DMS-K1-6300-4080

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Estimated Ship Date: Mar 31, 2026 if ordered today

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Engine Piston Ring Set, 8-Cyl Ring Set; Phosphate

Part Number: HSN-694

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 30, 2026 if ordered today

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Pistons, AutoTec SBC, 4.03, 4, Inverted Dish/Dome 6.123, 0.984, SBC 340/360, Sold as a set of 8.

Part Number: PIS-1000559

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Estimated Ship Date: Apr 29, 2026 if ordered today

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Pistons, Cast, Flat, 4.080 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring, Mopar, Small Block, Set of 8

Part Number: UEM-1267-040

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Piston and Ring Kits, FHR, Forged 4032 Aluminum, 4.000 in. Bore, 3.310 in. Stroke, Flat Top, Dodge, Small Block, LA, Set of 8

Part Number: UEM-IC9975KTDSTD

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Piston and Ring Kits, FHR, Forged 4032 Aluminum, 4.040 in. Bore, 3.310 in. Stroke, Flat Top, Dodge, Small Block, LA, Set of 8

Part Number: UEM-IC9975KTD040

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