I just read a Grand national booster with the Powermaster conversion kit might work in my G body SS . Are the boosters the same the thing is on eBay & looks somewhat close in match. I am the one with the vac problem on my car as it produces 8" of vac & not the 18" required , the cam is pulling the vac
Thx again as all advice is very welcomed
Gary
Thx again as all advice is very welcomed
Gary