Vintage Mustang Forums banner

1 - 2 of 2 Posts
G

·
Guest
Joined
·
0 Posts
Discussion Starter #1
Anyone know how many teeth the speedo drive gear in the T-5 (T-5z) tranny has? Will my original C-4 speedometer cable work w/ the the correct gear? I have 3.50 in the rearend, and 773 revolutions/mile with my 235/60-15 tires. Thanks.
 

·
Registered
Joined
·
3,745 Posts
Your drive gear has 7 teeth. Your C4 cable will work fine. I think a 21 tooth gear should be pretty close. It reads about 2 mph fast for me, but I have 225/60x14 tires.
 
1 - 2 of 2 Posts
Top