my buddy just dropped his 98 gt off to get his 4.10s in. its a t 45 car. what all is needed to correct the speedometer?? i was led to believe just the little plastic gear in the transmission? is this correct??
You cannot get a speedometer gear with enough teeth to compensate for the 4.10 gear ratio on the t-45. THe highest possible speedo gear is a 23 tooth which compensates up to a 3.55 gear.
You cannot get a speedometer gear with enough teeth to compensate for the 4.10 gear ratio on the t-45. THe highest possible speedo gear is a 23 tooth which compensates up to a 3.55 gear.