Enhance your GM LS engine's performance with the Brian Tooley Racing (BTR) 4.000" stroke forged crankshaft (BTRCRA4000F158). Designed for high-performance applications, this crankshaft features a 58X reluctor wheel, making it compatible with Gen V LT engines. Crafted from high-strength steel, it offers superior durability and precision for builds aiming for increased displacement and power.
Key Features:
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Stroke: 4.000 inches
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Reluctor Wheel: 58X (Gen V LT compatible)
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Material: Forged steel for enhanced strength and reliability
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Balance: Internal balance configuration
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Seal Type: 1-piece rear main seal
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Application: GM LS-series engines
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Part Number: BTRCRA4000F158
This crankshaft is ideal for performance enthusiasts and professionals looking to build a high-revving LS engine with increased displacement.