The Eagle Specialty Products Cast Crankshaft 104554260 is a robust upgrade for Oldsmobile 455 engines, designed to enhance performance while maintaining compatibility with OE replacement bearings. With a stroke of 4.250 inches, this crankshaft features a .092" fillet radius, which increases strength and durability, making it suitable for pump-gas, naturally aspirated applications in non-competition road cars.
Crafted from cast mild steel, the crankshaft is engineered for external balance, ensuring smooth operation and reliability.
The Eagle 104554260 Cast Crankshaft is confirmed to fit the following Oldsmobile models:
This crankshaft must be balanced to match your specific rods and pistons for optimal engine performance.
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