These
Butler Performance crankcase evacuation pump kits are the
most complete and easiest to install on the market today.
Comes with eveything you need to bolt on in just minutes,
including a detailed instruction sheet.
Evac Pump and Drive Kit. produces crank case Vacuum to improve
ring seal, Prevent blow by and leaks, and reduces intake charge
contamination.
click
here for the article in High Performance Pontiac about these
kits
