CHEVROLET ASTRO Engines & Components

Main Bearings, 1/2 Groove, Standard Size, Bi-metal, Silicon Aluminum, GM V6, Set of 5

Part Number: KGB-MB445SI

Not Yet Reviewed

Estimated Ship Date: Today

Idler Pulley, No Slack, Each

Part Number: DAC-89028

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Estimated Ship Date: Today

Camshaft, Stock Replacement, Hydraulic Flat Tappet, Advertised Duration 244/258, Lift .350/.385, GM, V6, Each

Part Number: MEL-CCS-35

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Estimated Ship Date: Today

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BEARING KIT, CONN ROD

Part Number: NAL-19256448

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Estimated Ship Date: Today

Belt Tensioner, Automatic No Slack, Chevy, GMC, Each

Part Number: DAC-89225

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Estimated Ship Date: Today

Crate Engine, Remanufactured, Long Block, Assembled, Chevrolet, GMC, 4.3L/262, Each

Part Number: VRE-DCE7

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Estimated Ship Date: Dec 18, 2025 if ordered today

• Core Charge $395.00
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Piston, Hypereutectic, Dish, 4.030 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, GM, L4, Each

Part Number: UEM-S1528HC-030

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Estimated Ship Date: Dec 15, 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, L4, Each

Part Number: UEM-S1528HC-060

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Estimated Ship Date: Dec 15, 2025 if ordered today

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

Part Number: UEM-S3445-020

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Estimated Ship Date: Dec 15, 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-S3445-040

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Estimated Ship Date: Dec 15, 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, Each

Part Number: UEM-S3490HC-060

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Pistons, Cast, Flat, 4.020 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, GM, V6, Set of 6

Part Number: UEM-3487C-020

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Estimated Ship Date: Dec 15, 2025 if ordered today

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

Part Number: UEM-3487C-020K1

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Pistons, Cast, Flat, 4.030 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, GM, V6, Set of 6

Part Number: UEM-3487C-030

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Pistons, Cast, Flat, 4.060 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, GM, V6, Set of 6

Part Number: UEM-3487C-060

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Estimated Ship Date: Dec 15, 2025 if ordered today

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

Part Number: UEM-3487C-STD

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Pistons, Cast, Dish, 4.020 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, GM, V6, Set of 6

Part Number: UEM-3488-020

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Estimated Ship Date: Dec 15, 2025 if ordered today

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

Part Number: UEM-3488-020K1

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Pistons, Cast, Dish, 4.030 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, GM, V6, Set of 6

Part Number: UEM-3488-030

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Pistons, Cast, Dish, 4.040 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, GM, V6, Set of 6

Part Number: UEM-3488-040

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Pistons, Cast, Dish, 4.060 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, GM, V6, Set of 6

Part Number: UEM-3488-060

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Estimated Ship Date: Dec 15, 2025 if ordered today

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

Part Number: UEM-3488-060K1

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Estimated Ship Date: Dec 15, 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-3488-STD

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Main Bearings, King SI-Series Main Bearings, Stock Size, Bi-Metal, Chevy, Sold as a Set of 4

Part Number: KGB-MB4530SI

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Estimated Ship Date: Feb 2, 2026 if ordered today

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Main Bearings, King SI-Series Main Bearings, .060 in., 1.52 mm Crankshaft Undersize, Bi-Metal, Chevy, Sold as a Set of 5

Part Number: KGB-MB5532SI060

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Estimated Ship Date: Feb 2, 2026 if ordered today

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