Eagle SBF Cast Steel Crank - 3.000 Stroke H77715FXXL All NecksGen REV head and

All NecksGen REV head and neck restraints have passed the mandated SFI 38

750 x 36 Spline

2 in Spindles

1970-1981 Cadillac Eldorado

Eagle SBF Cast Steel Crank - 3.000 Stroke H77715FXXL All NecksGen REV head andEagle 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