Well Im going to use the Pany Vac system for now til i get the car running and shake it down..until i go back to work, i cant really afford the vacuum pump..it is taking all i can get to finish the car.. 1350.00 on those headers and still need to buy a driveshaft..but there will be a Aero-quip vacuum pump on this motor...i have the passengerside already off and painted and reinstalled til i can get them coated.. i will post some pics tonight of the new paint on them..they look much better...