Cometic BBC Rear Main Seal 2pc Silicone 65-90 RS007B0113W The K1 RaceGear FLEX Tech

The K1 RaceGear FLEX Tech Layers are constructed of the highest quality blend of 100% Nomex and natural viscose fibers

6 in W x 21 in H x 3 in D

5 thread and a 2-5/8" O-Ring

to allow driver to hear what they need to hear

proper filtration is key to fuel system performance

Cometic BBC Rear Main Seal 2pc Silicone 65-90 RS007B0113W The K1 RaceGear FLEX TechProduct Description: Rear Main Seal 2 Piece Silicone Big Block Chevy Sold Individually Since 1989, Cometic Gasket has grown into a leading worldwide supplier of custom and short run gaskets for the motorsports industry. Cometic Gasket supplies hi performance gaskets for a variety of motorsports markets. Today, Cometic produces and ships more than 5,000 types of gaskets. Since its inception, Cometic Gasket has been committed to producing superior