Short Block Engines

Chevy LM-7/LS 347CI Short Block +3.2cc Flat Top Pistons 24 Tooth

Part Number: HPE-SP75

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Estimated Ship Date: Today

• Core Charge $285.00
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Engine Assembly, Short Block, 24 Tooth Reluctor Wheel, Hypereutectic Pistons, LM7, 330 CID, Chevy, LS, Each

Part Number: HPE-SP109

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Estimated Ship Date: Mar 27, 2026 if ordered today

• Core Charge $175.00
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Engine Assembly, Short Block, 58 Tooth Reluctor Wheel, Hypereutectic Pistons, LM7, 330 CID, Chevy, LS, Each

Part Number: HPE-SP115

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Estimated Ship Date: Mar 27, 2026 if ordered today

• Core Charge $175.00
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Engine Assembly, Short Block, LM7, 5.7/347, 3.903 in. Bore, 3.622 in. Stroke, Forged Dished Pistons, I-Beam, Chevy, LS, Each

Part Number: HPE-SP76-B

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Estimated Ship Date: Mar 27, 2026 if ordered today

• Core Charge $285.00
• Drop Ship
• Free Shipping
• Special Order