Eagle 4340 Billet Steel 93mm Stroker Crankshaft Acura RSX Type S Honda Civic Si K20A2 K20Z

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.


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.