The way to check a brass float is to hold it under clear water, no bubbles=good float. I've had good luck w/polishing the power piston using 000 steel wool, seems on mine clean just wasn't enough. Brian


My \'64\'s in the Gallery
Pictures in my Photobucket
1964 C10 Custom Cab 350/700R4
1964 Suburban 350/700R4
1979 Ford F350 4x4 400/c6