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Save time and money on your LS engine build with a new LS nodular cast iron crankshaft from ACDelco GM Genuine Parts. These engine crankshafts are designed, engineered, and tested to rigorous standards, and are backed by General Motors and are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Most common applications are for 5.3L engine codes LMG, LMF, LH6, and LY5. These crankshafts also make a great option for any new LS engine build requiring a stock stroke, stock wet sump application, and the 58X reluctor wheel. For optimal performance, choose a crankshaft from ACDelco GM Genuine Parts that will fit and function like the original. Note: Crankshaft may require re-balancing when used in non-5.3 engines.
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$244.99
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Jones Racing offers crankshaft drive mandrels for small block and big block applications. Manufactured with the highest quality billet aluminum bar stock and clear anodized for exceptional strength, each mandrel is engineered to provide a true and concentric drive system to promote reliability and performance. All mandrels incorporate the standard 1/8 in. keyway. Order the model recommended for your engine.
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$228.31
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ACDelco GM Genuine Parts engine crankshaft keys are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. For optimal performance and fit, choose ACDelco crankshaft keys for your GM vehicle.
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$5.99
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Jones Racing billet aluminum drive hubs are manufacturing with the highest quality domestic billet aluminum bar stock that is precision cut. They are engineered for each engine and damper application to provide a true and concentric drive system. These drive hubs feature internal threads at their base for the mandrel's pulley retaining bolt allowing the use of a standard-length crank bolt and washer. Their lightweight design and strength promote reliability and performance in the most extreme rpm conditions. Jones Racing billet aluminum drive hubs incorporate a standard 1/8 in. keyway.
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$134.73
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$198.84
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Jones Racing drive mandrel end caps with bolt are 1/2 in. diameter bolts for one-piece mandrels. These self-contained drive hub end bolts have USS threads, hex head, and step washer. Jones Racing offers several lengths. Choose the one preferred for your vehicle.
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$15.97
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S&S Cycle offers oil pump driveshaft woodruff keys for a wide range of Harley-Davidson© street bikes from 1936 through 2000. The semi-circular shaped machine keys fit into a specially cut slot (called a keyway) on a shaft, preventing gears, hubs, or other components from rotating independently on that shaft. They essentially act as a locking mechanism to keep parts aligned and prevent slippage during rotation. These steel replacements are machined according to factory specs to ensure proper fitment and performance. The keys are available individually or in a set of 10.
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$4.95
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$14.95
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