Outfront Motorsports EJ AN Engine and Valve Cover Breather Fitting Set EJ Engine GT40/GTX40

GT40/GTX40

custom large diameter hardened washers to prevent embedding into head under heavy torque values and HP levels

New OEM Subaru Nitrite Treated Crankshaft 79mm

2005 WRX 6MT/AT - 22611AJ892

5L SS 4WD Sedan 2008

Outfront Motorsports EJ AN Engine and Valve Cover Breather Fitting Set EJ Engine GT40/GTX40These AN fittings replace the factory press in tube fittings both in the block and in the valve covers. They are machined from stainless and a perfect fit. The set comes complete with caps for installing them. Each set comes with the main breather fitting, all 4 valve cover fittings, and the center case breather fitting. The main case breather is 12 and the others are all 8 AN.