Earl's Stat-O-Seal - 0.563 in ID - Rubber O-Ring (Pair) H762C04 Guides / Hardware / Spacers

Guides / Hardware / Spacers

The GT dramatically improves the utility of your vehicle by increasing horsepower

Running rich (very low air/fuel ratio

The open end is formed from CNC laser cut

Earl's Stat-O-Seal - 0.563 in ID - Rubber O-Ring (Pair) H762C04 Guides / Hardware / SpacersThe 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.