Stat-O-Seal, 9/16" I.D., Fits 6 AN Fitting, Package Of 2 Vitour Performance Tires Chevrolet V8's with high-performance rectangular-port

Chevrolet V8's with high-performance rectangular-port cylinder heads

This construction also contributes to exact fit compliance between the cylinder head and header flange

These heavy duty trailing arms are designed to replace the factory stamped arms

Xtreme Energy Computer Controlled 216/224 Hydraulic Roller Cam for Ford 5

Stat-O-Seal, 9/16" I.D., Fits 6 AN Fitting, Package Of 2 Vitour Performance Tires Chevrolet V8's with high-performance rectangular-portThe Stat O Seal is very simply the best sealing washer available. It consists of a synthetic rubber "O" ring mechanically locked to the I. D. of an aluminum washer. When tightened, the "O" ring is compressed, forcing the sealing surfaces around the bolt shank. They will form a positive seal over a temperature range of 85 to +450 F. They provide the advantages of an "O" ring type seal without the necessity of machining "O" ring grooves into the part.