B benny69ford New Member Jul 9, 2004 2 0 0 Jul 12, 2004 #1 Jul 12, 2004 #1 What to know what rearend gear should I put in. I'm carrying a 9in. rearend in a 69 mack 1.
allcarfan The Answer Man Founding Member Apr 8, 2001 2,458 1 56 North Atlanta Jul 12, 2004 #2 Jul 12, 2004 #2 need more info... vehicle weight trans engine -mods etc "Mach 1" mack daddy
