Review on 🚗 Fel Pro Rear Main Seal for Chevrolet 40640 by Sam Simone

Used on a 1999 Silverado 5.3L Gen 3rd LS. Fit and functionality were top notch. Now is not the time to save or hack work. If you don't like pulling on gears, I highly recommend using a cap alignment tool, otherwise you'll likely end up with a premature crank seal leak eventually or immediately. through contradiction! Also remember that the seal must be mounted "this side out", towards trance you will find a small text on the edge of the seal.