Eagle Crankshafts are made of 4340 steel and go through a multi-stage heat treatment and use non-twist forging.They are stress-relieved, shot-peened, x-rayed, magnafluxed, and sonic tested. The crankshafts are cross-drilled and have chamfered oil holes for improved oiling. The journals are precision-ground and micro-polished to under 5 RA. A 88mm and 94mm version are available for stock and stroker motors. When buying Eagle you are getting top quality parts that will withstand almost anything you can throw at it!
FITMENT: 03-06 Evo 8 & 9, 7-Bolt 4g63.
NOTE: Stock stroke is 88mm, while 94mm would be a stroker crank.