Eagle Cast Crankshaft 103503480: Upgrade Your Chevy 305/350

If you're looking to enhance the performance of your Chevrolet 305 or 350 engine, the Eagle Cast Crankshaft 103503480 is an excellent choice. This crankshaft is not just a replacement; it’s a step up from the stock O.E. crankshaft, designed with .092" fillet radiuses that provide increased strength and durability. It's perfect for pump-gas, naturally-aspirated, non-competition road cars, making it a reliable option for everyday driving while still offering some performance benefits.

Fitment

The Eagle 103503480 crankshaft is compatible with a wide range of Chevy models, including:

• Chevrolet Bel Air (1969-1975 & 1981)
• Chevrolet Camaro (1967-2002)
• Chevrolet Corvette (1969-1982 & 1984-2004)
• Chevrolet Silverado 2500 (2001-2002)
• Chevrolet Tahoe (1995-2000)
• And many more! Check the full list below for complete compatibility.

Technical Specs

• Balance Type: Internal
• Crankshaft Stroke: 3.480"
• Main Journal Diameter: 2.449"
• Rod Journal Diameter: 2.1"
• Rod Journal Width: 1.900"
• Minimum Rod Length: 5.700"
• Material: Cast Mild Steel
• Target Bobweight: 1855g
• Flywheel Bolt Count: 6

Customer Feedback

A 1970 Chevelle owner shared, "I swapped out the stock crankshaft with this Eagle unit, and the difference was noticeable. The engine feels more responsive, especially on the highway. Plus, I didn’t have to change my bearings, which made the install a breeze!"

Important Notes

When installing the Eagle crankshaft, remember that it must be balanced to match your specific rods and pistons for optimal performance. This is crucial for ensuring your engine runs smoothly and efficiently.

Complete Fitment List

Here’s the full list of compatible models:

• Chevrolet Biscayne (1969-1972)
• Chevrolet Blazer (1969-1974 & 1987-1994)
• Chevrolet C/K Series (1969-2000)
• Chevrolet Impala (1969-1985 & 1994-1996)
• Chevrolet Malibu (1973-1983)
• Chevrolet Nova (1969-1979)
• Chevrolet Suburban (1969-2002)
• Chevrolet Monte Carlo (1970-1988)
• And many others!