after converting a couple 57-59's, with the typical aspen spindles, the optimum proportioning valve is from a 70-72 GM a-body, overall weight and distribution are nearly identical within 100 lbs. havent had lockup problems and slow downs from over 100mph dont show signs of extreme dive by misproportioning. .02 -- -- -- -- -- -- -- -- Calendars are still available. Don't miss the chance to get yours now! Details for ordering may be found at: http://www.forwardlook.net/calendar2002/index.html |