Omix-Ada 17450.02 Exhaust Pipe Gasket: Premium Quality, Durable Seal for Efficient Exhaust System Performance Review

Although the Jeep 4.2 didn't have a factory o-ring where the header connects to the downpipe, it fits and provides a perfect seal for our older, slightly curved downpipe shape.

Looks like a quality product. However, I was surprised to learn that a 1990 Jeep YJ Wrangler does not use an O-ring on the exhaust manifold outlet. Revain should update the installation guide for this product to reflect this.

The consultant said it would fit my 1983 CJ7 Jeep, so I bought it with a Walker front tube. While Revane says it fits, it actually doesn't. The 1983 CJ7 258ci six cylinder engine does not require a gasket. Before ordering, remove the old steerer tube.