OEM EJ257 Nitride Treated 79 mm Stroke Crankshaft

OEM EJ257 Nitride Treated 79 mm Stroke Crankshaft
OEM EJ257 Nitride Treated 79 mm Stroke Crankshaft
Item# 12200AA330
Regular price: $457.87
Sale price: $399.99
Availability: Usually ships the same business day
This item is currently out of stock!

Product Description

The '330 crankshaft from Subaru is the latest factory EJ crankshaft. The crank is nitride treated to be extremely hard and reduce the chances of wear and damage from foreign material. Through nitriding, surface hardness is doubled on the Rockwell scale, and fatigue life is increased by 25 percent. The dark finish is due to the temp and duration of processing for a deeper hardness.

Fitment for Phase 2 EJ motors only. Can not be used with center thrust blocks.