In 1983 Silver Seal purchases Whip-L Products, manufacturer of Valve Stem Seals, Rear Crank Seals, Timing Covers, and Wheel Seals2020-01-032020-03-15https://www.silver-seal.com/wp-content/uploads/2020/03/silver-seal-logo-header.pngSilver Seal Products Cohttps://www.silver-seal.com/wp-content/uploads/2020/03/silver-seal-logo-header.png200px200px