Twisted72 Well-Known Member Joined Nov 1, 2008 Messages 316 Reaction score 2 Mar 19, 2009 #1 Hi,I've got a 72 Duster with a 727 trans,8 3/4" with 3.55 Sure-grip and 27" tall tires,Which gear do I need in trans to make my speedometer read right,currently is about 20mph fast.Thank's in advance.:read2:
Hi,I've got a 72 Duster with a 727 trans,8 3/4" with 3.55 Sure-grip and 27" tall tires,Which gear do I need in trans to make my speedometer read right,currently is about 20mph fast.Thank's in advance.:read2:
Demon416 A-Body Joined Feb 3, 2009 Messages 2,357 Reaction score 121 Location WI. Mar 19, 2009 #2 Here you go. http://www.yearone.com/yodnn/tech/T...Q/MoparSpeedoGearChart/tabid/415/Default.aspx
Twisted72 Well-Known Member Joined Nov 1, 2008 Messages 316 Reaction score 2 Mar 19, 2009 #3 Thank's Demon416,just what I needed.
