Eagle Specialty Products Cast Crank 455 4.250" Stroke Oldsmobile 7.5L V8
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Product Description
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.
Specifications
- Balance Type: External
- Crankshaft Stroke: 4.250"
- Engine Stroke: 4.250"
- Flywheel Bolt Count: 6
- Main Journal: 3.000"
- Material: Cast Mild Steel
- Minimum Rod Length: 6.735"
- Rod Journal Width: 1.88"
- Rod Journal: 2.499"
- Target Bobweight: 2425g
- Ensure proper balancing of the crankshaft to match your specific rods and pistons for optimal performance.
Fitment
The Eagle 104554260 Cast Crankshaft is confirmed to fit the following Oldsmobile models:
- Oldsmobile 442 (1968-1971)
- Oldsmobile 98 (1968-1974)
- Oldsmobile Custom Cruiser (1971-1974)
- Oldsmobile Cutlass (1970-1974)
- Oldsmobile Delmont 88 (1968)
- Oldsmobile Delta 88 (1968-1974)
- Oldsmobile Toronado (1968-1974)
- Oldsmobile Vista Cruiser (1970-1974)
Notes
This crankshaft must be balanced to match your specific rods and pistons for optimal engine performance.
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