CHEVROLET Pistons & Piston Rings

Piston, Pro LS, 3.780 in. Bore, Forged Aluminum, Dome, 0.927 Pin Diameter, Chevy, Each

Part Number: SUM-299S273780-2

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Estimated Ship Date: Monday 10/13/2025

Piston Rings, Plasma-moly, 4.270 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: HSN-2M683020

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Estimated Ship Date: Monday 10/13/2025

Pistons, Hypereutectic, Flat, 3.907 in. Bore, Chevy, Pontiac, Set of 8

Part Number: SLP-H868CP25MM

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/13/2025

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Forged Pro pistons for 383 Stroker Chevy, 4.040 bore, 1.425 C.H., 3.75 in. stroke, 5.7 in. rod, 9cc reverse dome 10.5@64cc, 10.1@67cc, 9.7@72cc.

Part Number: SUM-SBC383040

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Estimated Ship Date: Monday 10/13/2025

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Piston Rings, Moly, 3.736 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, Shallow 0.170 in. Oil Ring Groove, 8-Cylinder, Set

Part Number: SLP-E-634K

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/13/2025

Piston Wrist Pins, H-13 Tool Steel, 0.927 in. Diameter, 2.250 in. Length, 0.215 in. Wall Thickness, 135 grams, Each

Part Number: SUM-S719

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Monday 10/13/2025

Pro LS 2618 Forged Piston, 3.780 bore, 1.110 C.H., 5cc dish, 4.000in. Stroke, 6.125 Rod, NA/Boost/Nitrous, Coated, 4.8L 5.3L LS Vortec Truck, Each

Part Number: SUM-110S273780-5

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Estimated Ship Date: Monday 10/13/2025

Pistons, FHR Coated, Forged 4032 Aluminum, Flat Top with Two Reliefs, 3.903 in. Bore, 0.927 in. Wrist Pin, GM, LS, 5.7L, Set

Part Number: UEM-IC9989C-005

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Estimated Ship Date: Nov 19, 2025 if ordered today

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k1-2751-4070-lt1-6-3-chevy-lt-direct-injection-1-fx-series-4032-alloy-series-forged-piston-set-4-070-bore

Part Number: DMS-K1-2751-4070

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Estimated Ship Date: Oct 30, 2025 if ordered today

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Pistons, Forged, Dome, 4.280 in. Bore, Chevy, Set of 8

Part Number: UEM-IC9919-030

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/13/2025

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Piston and Ring Kit, Claimer, Hypereutectic, Dome, 4.030 in. Bore, Chevy, Small Block, Kit

Part Number: UEM-9905HCKTM030

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Estimated Ship Date: Nov 18, 2025 if ordered today

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Piston Rings, Moly, 3.915 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: SLP-E-245K40

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Estimated Ship Date: Monday 10/13/2025

Piston Set, 6.2 / LS3 / LQ4 / LQ9 / LY6 LS E Series -5cc LS Flat Top Piston Set. 4.065 bore

Part Number: DMS-8785-4065

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Estimated Ship Date: Oct 30, 2025 if ordered today

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Pistons, Forged, Flat, 4.280 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Big Block, Set of 8

Part Number: UEM-IC9920-030

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Estimated Ship Date: Monday 10/13/2025

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Piston and Ring Kit, Hypereutectic, Flat, 4.040 in. Bore, Chevy, Small Block, Kit

Part Number: UEM-KB106KTM-040

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Estimated Ship Date: Nov 19, 2025 if ordered today

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Pistons, Cast, Dome, 4.124 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Big Block, Set of 8

Part Number: UEM-1433-030

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Estimated Ship Date: Nov 19, 2025 if ordered today

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Pistons, Hypereutectic, Dome, 4.185 in. Bore, Chevy, Set of 8

Part Number: UEM-KB160-060

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 10/13/2025

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Piston and Ring Set, Hypereutectic, D-Shaped Dish, 4.155 in. Bore, 1.130 in. CH, with Pins/Retainers and Rings, File Fit, Chevy, Small Block, Kit

Part Number: UEM-KB130KTD-030

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Estimated Ship Date: Nov 18, 2025 if ordered today

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Piston and Ring Kit, Claimer, Hypereutectic, Flat, 4.060 in. Bore, Chevy, Small Block, Kit

Part Number: UEM-9902HCKTM060

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Estimated Ship Date: Nov 19, 2025 if ordered today

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Piston Rings, Premium Piston Ring Sets, Plasma-moly, 4.030 in. Bore, 2.0mm, 1.5mm, 4.0mm Thickness, V8, Set

Part Number: MAH-41616CP030

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Estimated Ship Date: Monday 10/13/2025

Piston and Ring Kit, Powerpak, Flat Top, 3.780 in. Bore, 3.622 in. Stroke, Forged Aluminum, Chevy, LS, Set of 8

Part Number: MLE-930218980

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Estimated Ship Date: Monday 10/13/2025

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Pistons, LSX Combo PowerPak Piston and Ring Kits, 4.185 in. Bore, Forged Aluminum, Flat Top, Rings, Chevrolet, 7.0L, Set of 8

Part Number: MLE-930227385

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Estimated Ship Date: Oct 30, 2025 if ordered today

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Pistons, LSX Combo PowerPak Piston and Ring Kits, 4.070 in. Bore, Forged Aluminum, Flat Top, Rings, Chevrolet, 5.7L, 6.0L, 6.2L, Set of 8

Part Number: MLE-930227570

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Estimated Ship Date: Oct 30, 2025 if ordered today

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Pistons, Hypereutectic, Dome, 4.030 in. Bore, Chevy, Set of 8

Part Number: SLP-H618CP30

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Estimated Ship Date: Monday 10/13/2025

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Pistons, Hypereutectic, Dome, 3.905 in. Bore, Chevy, 283, Set of 8

Part Number: UEM-KB166-030

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Estimated Ship Date: Monday 10/13/2025

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