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Pumpman · 12-02-2013

The 4:10 rear end is just fine. A little slippery on wet roads. Don't need to go back to stock just fix the speedo. Bought the correct speedo drive gear set from Mark and put them in on Friday. Not too tough of a job although dropping the exhaust system is the only way to go. Had to clearance a seam a tiny bit to gain clearance to pull the drive shaft other than that a piece of cake. Did it easily w/o a second set of hands.
I did use a black marker pen and colored the side of the output shaft gear just above the key slot. This made it possible to locate the slot and align with the spring key in the output shaft. Snapped right into place easily once aligned.
Speedo is right on the money now.
I have fixed all the little problems and time to enjoy.

12-02-2013	#25
Pumpman Join Date: Nov 2013 Location: Cape Coral, FL Posts: 20	Re: Speedometer calibration The 4:10 rear end is just fine. A little slippery on wet roads. Don't need to go back to stock just fix the speedo. Bought the correct speedo drive gear set from Mark and put them in on Friday. Not too tough of a job although dropping the exhaust system is the only way to go. Had to clearance a seam a tiny bit to gain clearance to pull the drive shaft other than that a piece of cake. Did it easily w/o a second set of hands. I did use a black marker pen and colored the side of the output shaft gear just above the key slot. This made it possible to locate the slot and align with the spring key in the output shaft. Snapped right into place easily once aligned. Speedo is right on the money now. I have fixed all the little problems and time to enjoy.