Earl's Stat-O-Seal - 0.5 in ID - Rubber O-Ring (Pair) 24-VER-N-11 5 lb Spring Rate

5 lb Spring Rate

Cordless Drill Holder

Be Cool 13 and 16 in Fans on U-Shaped Top Plate Crossflow Radiators

Aeromotive opted for a flow-thru design to solve the shaft seal failure

389" long pushrod set works perfectly with High Energy or Magnum rockers

Earl's Stat-O-Seal - 0.5 in ID - Rubber O-Ring (Pair) 24-VER-N-11 5 lb Spring RateThe 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.