Outfront Motorsports EJ AN Engine and Valve Cover Breather Fitting Set EJ Engine RB833 Release Bearing OEM Quality

RB833 Release Bearing OEM Quality Throw Out Bearing PB1004 Pilot Bearing OEM Quality Pilot Bearing AT87 Alignment Tool For Quick and Easy Installation

100% made in the USA

Proper break in and running high zinc oil is a must on flat tappet engines

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

Outfront Motorsports EJ AN Engine and Valve Cover Breather Fitting Set EJ Engine RB833 Release Bearing OEM QualityThese 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.