Performance Engineering and Manufacturing LLC racing gears & drivetrain #gearedbyPEM
Thank you for taking the time to check out Performance Engineering & Manufacturing, known to us and others as PEM. We, at PEM have 20+ years experience in the manufacturing business. We are based in the Midwest about 1 hour Southwest of St. Louis, MO on I-44. Our goal is to serve you with quality rear end and drive shaft products with competitive pricing.