Gear Chart

Gear Chart - Click To View

 

 

 

 

 

 

 

 

* 12.66″ C/L DROP TRANSFER

* 10.66″ C/L STRAIGHT THRU TRANSFER

* 16″, 21″ & CUSTOM DROP MONSTER TRUCK TRANSFER

UPPER SETS

NOTE: 10.66″ Straight Thru Case Requires Two Sets of Upper Gears

GEAR

TOOTH

WITH ____REARS

RATIO

COUNT

YOUR O.A. RATIO IS

1 TO 1

32/32

 

1.032

31/32

 

1.065

31/33

 

1.100

30/33

 

1.133

30/34

 

1.172

29/34

 

1.207

29/35

 

1.250

28/35

 

1.286

28/36

 

1.333

27/36

 

1.370

27/37

 

1.420

26/37

 

1.462

26/38

 

1.520

25/38

 

1.560

25/39

 

1.625

24/39

 

1.667

24/40

 

 

 

 

LOWER SETS

RATIO

TOOTH COUNT

RATIO

TOOTH COUNT

1 TO 1

33/33

2.421

19/46

1.640

25/41

2.824

17/48

Upper Set x Lower Set x Rear Ends ( x Any Transmission Ratio) = Overall Ratio