Hi, I´m sure this has been asked before but I just COULDN´T find a solid answer for it, if I install a 3.73 rear end in a 92 Camaro 305 TBI, I know I need the gray and purple gears to correct the speedo, my question is, is there any diference in the gears between a cable speedo and a VSS or are they the same?

http://www.ebay.com/itm/43-tooth-700r4-TH350-TH400-GM-Speedometer-driven-gear-/151609357225?hash=item234c9f33a9&vxp=mtr#shpCntId
http://www.ebay.com/itm/15-tooth-700r4-TH350-GM-Speedometer-drive-gear-grey-8642620-/151667176916?hash=item23501175d4&vxp=mtr
Those are the ones I´m looking to buy.

 

Drive gear is the same, driven is not.

 

Thanks for clearing that up for me!

Now, anyone have any idea where I could order them? Or is there any other way to fix the speedo?

 

http://www.transmissioncenter.net/sp...0gear%20driven

44 tooth is probably a better driven gear for 3.73 gears if you have stock height tires.