Outfront Motorsports EJ AN Engine and Valve Cover Breather Fitting Set Internals including GT4508R

including GT4508R

King offers the industry’s widest selection of sizes

Pressure Plate Type: Heavy Duty

head castings may need to be filled down slightly for clearance

Spline Size (Inches) 1

Outfront Motorsports EJ AN Engine and Valve Cover Breather Fitting Set Internals including GT4508RThese 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.