Enhance Engine Performance with Fel-Pro BS 40626 Rear Engine Main Seal Set Review

After using this gasket for our automotive project, we were severely let down by its performance. Despite being marketed as a high-performance option, we found that it did nothing to prevent oil leaks and actually caused more problems in the long run. The only positive aspect was that the material seemed durable, but that's not enough to outweigh the frustration and inconvenience of constantly dealing with an engine that won't stay sealed.

The price and kit have always been the best and you can't go wrong with Felpro. Unfortunately there were 2 pads in this kit which are torn and unusable this time hence low stars for that.

Although the old farmer only changed the oil twice on my 1991 C1500 5.7L (I bought it in 2011), the original rear main seal and crankshaft face were in very good condition when I disassembled it in 2020. Too many people assume that the actual rubber gasket is leaking, no way, it's virtually indestructible. The PAPER GASKET between the back of the block and the GASKET BODY is leaking. You have to take the case off, grind the case mating surface on a perfectly flat surface, hammer the gasket into