Product Description Eagle forged 4140 steel cranks feature a non-twist forging, .125" fillet radiuses for superior strength so chamfered / narrowed bearings required, nitrided surface and micropolished. Intended for competition use.
Eagle Buick 3.8L V6 3.400in Stroke Forged 4340 Steel Crank External Balance Crankshaft - 423134005967E MSRP: $979.99 Was: Now: $858.77 Add to Cart
Eagle Chevrolet Small Block Internally Balanced 3.625in Stroke 4340 Crankshaft - 435036255700 MSRP: $946.99 Was: Now: $829.79 Add to Cart
Eagle Buick 3.8L V6 3.625in 4140 Steel Crank 6.300in H-Beam -26.2cc 3.819in Piston Balanced Assembly - B45101U3819 MSRP: $3,215.99 Was: Now: $2,945.87 Add to Cart