The stroke of this crank is 90mm which is larger than stock. Please make sure you have the correct piston and rod combo for this crank before purchasing it. Its forged 4340 steel composition makes it several times stronger than the factory crank, supporting power up to 1500hp.
Whether your factory crank was damaged and you are just looking for a new replacement that is better than factory, or you are looking to make more power than you are comfortable putting the stock crank through, or you just have a bare block and need a crank, the eagle crank is an affordable, and reliable solution. We have used eagle cranks for years and have Never had an issue with one. That's saying something.
Note: It is a known issue that due to casting variation and the counterweight design of this crankshaft that in some rare cases you'll need to grind the block for fitment.
Eagle forged 4340 steel cranks offer maximum strength at an affordable cost. Eagle 4340 steel cranks are made from a non-twist forging, using certified 4340 steel. Multi-stage heat treated for greater strength, x-rayed and sonic tested to ensure quality. All snout, rod and main journals filet radius are .125" for added strength. They are also fully nitrided for greater longevity, and micro-polished to a 3 r.a. or less to maximize bearing life.