CHEVROLET ASTRO Pistons & Piston Rings

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

Part Number: UEM-S3445C-030

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Estimated Ship Date: Nov 10, 2025 if ordered today

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

Part Number: UEM-S3445C-040

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Estimated Ship Date: Nov 10, 2025 if ordered today

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

Part Number: UEM-S3445C-060

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Piston, Cast, Dish, 4.080 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, GM, V6, Each

Part Number: UEM-S3445C-080

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Estimated Ship Date: Nov 10, 2025 if ordered today

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

Part Number: UEM-S3445C-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, 1.5mm, 1.5mm, 3.0mm Ring Grooves, GM, V6, Each

Part Number: UEM-S3451HC-030

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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, Each

Part Number: UEM-S3463HC-030

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Silv-O-Lite Piston - Chevrolet 262ci/4.3L (V6) Kit with Rings

Part Number: UEM-3488-030K1

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Estimated Ship Date: Nov 10, 2025 if ordered today

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

Part Number: UEM-3491-STD

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Silv-O-Lite Piston - Chevrolet 262ci/4.3L (V6) Kit with Rings

Part Number: UEM-3487C-030K1

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Silv-O-Lite Piston - Chevrolet 262ci/4.3L (V6) Kit with Rings

Part Number: UEM-3463HC-030K1

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Piston, Hypereutectic, Dish, 4.000 in. Bore, 1.5mm, 1.5mm, 3.0mm Ring Grooves, GM, V6, Each

Part Number: UEM-S3451HC-STD

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Estimated Ship Date: Dec 8, 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, Each

Part Number: UEM-S3490HC-020

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Estimated Ship Date: Dec 15, 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, Each

Part Number: UEM-S3490HC-030

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Engine Piston Ring Set, 6-Cyl Ring Set; Triple Chrome

Part Number: HSN-2C592010

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Engine Piston Ring Set, Single Cyl Ring Set; Plasma Moly

Part Number: HSN-2M592S040

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Estimated Ship Date: Nov 24, 2025 if ordered today

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SINGLE PISTON

Part Number: MAH-S2243560

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Pistons, Hypereutectic, Dish, 4.040 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, GM, L4, Set of 4

Part Number: UEM-1528HC-040

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Single Piston

Part Number: MAH-S2243918

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RING-C/V JOINT RACE RETAINING

Part Number: ADO-07849284

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Estimated Ship Date: Dec 3, 2025 if ordered today

• $20.00 Summit Bucks
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Piston With Rings - GM 4.3L Coated piston w/rings. (.020)

Part Number: MAH-2243848WR020

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Estimated Ship Date: Dec 5, 2025 if ordered today

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Piston With Rings - GM 4.3L Coated piston w/rings. (.030)

Part Number: MAH-2243848WR030

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Estimated Ship Date: Dec 5, 2025 if ordered today

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Piston With Rings - GM 4.3L V6 DISH (STD) W/PR MOLY

Part Number: MAH-2243470WR

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Estimated Ship Date: Dec 5, 2025 if ordered today

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Piston - GM 4.3L (262) V6 DISH COAT (.060) W/P AFTERMARKET VERSION

Part Number: MAH-2243848060

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Estimated Ship Date: Dec 5, 2025 if ordered today

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Piston With Rings - GM 4.3L Coated piston w/rings. (.060)

Part Number: MAH-2243848WR060

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Estimated Ship Date: Dec 5, 2025 if ordered today

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