Eagle SB Chevy Cast Steel Crank - 3.480 Stroke (IMCA) 93517 The 325 is a compact

The 325 is a compact body design

Longer exhaust studs improve thermal durability

Measures 1

6 in Tailshaft

Eagle SB Chevy Cast Steel Crank - 3.480 Stroke (IMCA) 93517 The 325 is a compactEagle cast crankshaft is an upgrade from an O. E. crankshaft. No lightening holes in rod throws to meet IMCA requirements for O. E. replacement crank. . 125" fillet radiuses for increased strength. Chamfered or narrowed bearings required. Cast steel for strength improvement over cast iron. Service: Eagle connecting rods and cranks are designed and manufactured to our specifications. Some simply purchase generic products and package in their boxes