Eagle Cast Crankshaft - 3.750 in Stroke - Internal Balance - 2-Piece Seal - Small Block Chevy Safe-T-Boy Products At the bottom

At the bottom

75" LengthUsing his own 57 Chevy as a rolling test bed

1970-1972 Chevrolet C10 Pickup

100% manufactured

Dart Pro 1 Heads

Eagle Cast Crankshaft - 3.750 in Stroke - Internal Balance - 2-Piece Seal - Small Block Chevy Safe-T-Boy Products At the bottomEagle cast crankshaft is an upgrade from an O. E. crankshaft. Recommended for use in pump gas, naturally aspirated, non competition road cars. 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 without having any control or input in production. Eagle uses only certified steel in production of