Crate motor kit.
Kevko's new Pan Evacuation System is designed to be the simplest setup on the the market . Our new O-Ring Seal and Fill Cap are an industry first allowing you to convert your standard valve covers to this Evac System without any welding required. This system uses your exhaust to pull a vacuum through our air/oil separator tank, which reduces crank case pressure. The result is less windage in the crankcase, no messy breathers, and increased horsepower! The K139-Crate is designed for 1-3/8" breather tubes. and K139-Open is designed for 1-1/2" breather tubes.