Small Block Chevy IMCA Racesaver Legal Forged 4340 Steel Crankshaft [3.480 in. Stroke]

Name: Small Block Chevy IMCA Racesaver Legal Forged 4340 Steel Crankshaft [3.480 in. Stroke]
Brand: EAGLE
SKU: 356-4350348057CM
Price: 947.99 USD
Availability: InStock

^$947⁹⁹

Ships on Sep 15, 2026

Lowest Price Guarantee

Chevy Small Block

Small Block Chevy
3.480 in. Stroke
5.700 in. Minimum Rod
2.100 in. Rod Journal
350 Main Journal Size
2-Piece Rear Main Seal
Internal Balance

Eagle 4350348057CM Small Block Chevy with 350 main sizes and a 2-piece rear main seal while providing a 3.480-inch stroke. Designed to meet the requirements of IMCA Racesaver rules, this crank does not contain lightening holes in the second and third-rod throws. The first and last rod throws do contain partial lightening holes.

Part TypeCrankshaft

BrandEAGLE

Package Height9.0

Package Width9.0

Package Length53.0

Weight53.0 PG

Part CategoryPerformance Parts

Crankshaft MaterialForged 4340 steel

Rod Journal Diameter2.1 in (53.3 mm)

Main Journal Diameter2.448 in (62.179 mm)

QuantitySold individually

Crankshaft Snout StyleStandard

Main Bearings IncludedNo

Engine BalanceInternal

Rod Bearings IncludedNo

Rear Main Seal Style2-piece

Requires Narrow BearingsYes

Part FitmentSemi Universal

Engine Stroke3.48 in (88.392 mm)

Vendor Part Number4350348057CM

Package Qty1

Package TypeEA

No Questions

No Reviews

Some parts are not legal for use in California or other states with similar laws / regulations

Small Block Chevy IMCA Racesaver Legal Forged 4340 Steel Crankshaft [3.480 in. Stroke]

⚠️ Warning

Motor Vehicles

Tools

Electrical Cords