2004 Pistons & Piston Rings

Piston, OE Replacement, Cast Aluminum, Flat Top, 4.039 in. Bore, Chevy, Small Block, Each

Part Number: MAH-S0065

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Single Piston

Part Number: MAH-S0052

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Single Piston

Part Number: MAH-S0057

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Single Piston

Part Number: MAH-S2243439010

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Single Piston

Part Number: MAH-S0200

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Single Piston

Part Number: MAH-S2243485030

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Estimated Ship Date: Nov 10, 2025 if ordered today

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SINGLE PISTON WITH RINGS

Part Number: MAH-0013401-AM

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Estimated Ship Date: Nov 10, 2025 if ordered today

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LV PISTON

Part Number: MAH-2243430

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Single Piston

Part Number: MAH-S0041

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Piston, Hypereutectic, Dome, 4.040 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, GM, V8, V6, Each

Part Number: UEM-S9903HC-040

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Piston, Hypereutectic, Dish, 4.020 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, GM, V6, V8, Each

Part Number: UEM-SKB142L-020

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Piston, Hypereutectic, Dish, 4.030 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, GM, V6, V8, Each

Part Number: UEM-SKB142L-030

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Piston, Hypereutectic, Dish, 4.000 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, GM, V6, V8, Each

Part Number: UEM-SKB142L-STD

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Piston, Hypereutectic, Dish, 4.030 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, GM, V6, V8, Each

Part Number: UEM-SKB142R-030

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Piston, Hypereutectic, Dish, 4.060 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, GM, V6, V8, Each

Part Number: UEM-SKB142R-060

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Piston, Hypereutectic, Dish, 4.040 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, GM, V6, V8, Each

Part Number: UEM-SKB142L-040

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Piston, Hypereutectic, Dish, 4.060 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, GM, V6, V8, Each

Part Number: UEM-SKB142L-060

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Piston, Hypereutectic, Dish, 4.020 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, GM, V6, V8, Each

Part Number: UEM-SKB142R-020

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Piston, Hypereutectic, Dish, 4.040 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, GM, V6, V8, Each

Part Number: UEM-SKB142R-040

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Estimated Ship Date: Nov 10, 2025 if ordered today

• Special Order

Piston, Hypereutectic, Dish, 4.000 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, GM, V6, V8, Each

Part Number: UEM-SKB142R-STD

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Piston, Hypereutectic, Dome, 4.040 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, GM, V6, V8, Each

Part Number: UEM-SKB214R-040

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Piston, Hypereutectic, Dome, 4.060 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, GM, V6, V8, Each

Part Number: UEM-SKB214R-060

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Piston, Hypereutectic, Dome, 4.000 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, GM, V6, V8, Each

Part Number: UEM-SKB214R-STD

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Estimated Ship Date: Nov 10, 2025 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, GM, V6, V8, Each

Part Number: UEM-SKB198-040

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Piston, Hypereutectic, Flat, 4.060 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, GM, V6, V8, Each

Part Number: UEM-SKB198-060

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Estimated Ship Date: Nov 10, 2025 if ordered today

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