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Est. 1957
Eagle Chevrolet 305/350 Small Block 2pc Rear Seal 3.48in Stroke Internal Balance Cast MS Crank Shaft
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Eagle
Eagle

Eagle Chevrolet 305/350 Small Block 2pc Rear Seal 3.48in Stroke Internal Balance Cast MS Crank Shaft

$323.78

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Eagle cast crankshaft for Chevy 305/350 Small Block engines. Features 3.48in stroke and 2pc rear seal. Part# 103503480. Verified fitment. Fast shipping.

Key Features

  • Fits a wide range of Chevrolet vehicles including C10 Pickup, Camaro, and Blazer.
  • 3.48-inch stroke for Chevrolet 305 and 350 small block engines.
  • Designed for internal balance applications.
  • Features a two-piece rear main seal configuration.
  • Cast construction with .092-inch fillet radii for increased strength.
  • Compatible with OE replacement bearings.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Product Details

This is an Eagle cast crankshaft designed for Chevrolet 305 and 350 small block engines. It features a 3.48-inch stroke and is built for an internal balance setup with a two-piece rear main seal. This crankshaft is a solid alternative and an upgrade over a stock OE crankshaft, suitable for many Chevrolet vehicles like the C10 Pickup, Camaro, and Blazer.

Eagle has improved the strength of this cast crank by incorporating .092-inch fillet radii at the bearing journals. This design detail means you can still use standard OE replacement bearings, simplifying your rebuild. It's recommended for use in everyday road cars that run on pump gas and are naturally aspirated, avoiding competition use.

Specifications

Brand
Eagle
Manufacturer Part #
103503480
UPC
793348000602

Frequently Asked Questions

Eagle Chevrolet 305/350 Small Block 2pc Rear Seal 3.48in Stroke Internal Balance Cast MS Crank Shaft

$323.78