Eagle BB Ford Cast Steel Crank - 4.140 Stroke BR40015 simply turn the adjustment knob

simply turn the adjustment knob to the desired idle setting

11-1/8 x 10-1/2 in

weld on gusseted shock mount tabs

1980-1985 GMC G3500

Speaker cut outs for communication systems

Eagle BB Ford Cast Steel Crank - 4.140 Stroke BR40015 simply turn the adjustment knobEagle 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